Panicked I was once a Christian too with many of the problems you are experiencing but not quite as extreme.
I know all too well the fear of hell and the Bible commands about "taking captive every thought and making it serve god."
My parents brought me up in this destructive religion and I myself took to it and its teachings because I saw old people and everyone around me believing in it so I thought it must be true as since I was just a little kid I didn't know any better and trusted adult's wisdom completely and was also a victim of peer pressure from my supposed friends belief. I followed this religion without question until...
I actually started to read the Bible in depth and troubling questions began popping up in my mind and just wouldn't go away.
Questions like if Christians are the only ones that are going to get into heaven when they die doesn't that mean all of the Jews who died in the Holocaust like Anne Frank were going straight to hell even after suffering so very much simply because they didn't believe in Jesus and ask him to save them from their sins before they died and become Christians?
The answer was yes.
I also asked myself why even after finding out about all of these contradictions and bad things about Christianity why oh why did I still believe and couldn't let go of this religion that was clearly bringing me down and making me sick?
The answer was fear.
I was controlled by it.
More specifically I was controlled by the fear of going to hell when I died like you are now.
I asked myself another question.
It was...
Assuming this Christian god is a righteous and fair judge would he accept my belief in Christ that was solely based on fear and let me into heaven when I died because of it?
On the surface it seems like thats the only thing that would matter to god. Acceptance of Christ and you're in but the Bible depicts god as a fair and righteous judge and such a judge would remember the old commandment he gave through his son who is also supposed to be god according to the christian religion and it was not only an old commandment but according to Jesus the greatest commandment and it went like this: "Love the lord your god with all your heart, all your soul and all your mind and love your neighbor as you love yourself."
Sounds good enough on the surface but then I asked myself even yet another question...
How can I love a god who controls me through fear of hell, who hasn't given me a real choice ie turn or burn, whose supposed perfect holy book is full of contradictions, war crimes and rape advocacy among other human rights violations and atrocities endorsed by him against his enemies whom he also created in his own image?
The answer is I couldn't in good conscience and I'm damned proud of myself for still possessing enough common sense to question even after being brainwashed into believing this utter crap as a child.
Anyway getting back to my point I just don't believe if the Christian god is a righteous judge he will accept a person into heaven that professes Christ belief solely for fear of going to the hell Jesus Christ himself created (as the Bible says all things were created through Jesus Christ ie the word of god).
In the Bible there's another saying that goes you will know them by their fruit or some such.
Ask yourself what Christianity has done for you ie what "fruits" it has produced in your life.
To me it seems these are the fruits it has produced in your life...
1. Crippled you socially
2. Filled you with fear
3. Destroyed your peace of mind
4. Kept you from being happy
5. Is stopping you from enjoying life
6. Causes you to repress your human nature forcing yourself to be a machine
7. Made you hate yourself for being a man what this Christian god if it is real created you to be and feel like
To me the fruits of Christianity in your life have been rotten. That is all it has produced for you. Rot on many levels.
I think you have been too far damaged at this point by Christianity to accept a wishy washy version of it proposed in this thread where its ok to have lust filled thoughts and still believe in god and you'll go to heaven because the Bible when you read it says different and to do all that is a sin and I believe you put what the Bible says first like I did over another person's idea of what they think Christianity should be or is. Its not what anybody thinks it is. It is what the Bible says and what the Bible says is very destructive to our natural human wants and needs because it demands you repress those needs and if you don't you are wallowing in sin and thus on the road to hell. Wishy washy Christianity is not Christianity at all.
In closing I don't believe you have made peace with your religion my friend.
I believe its teachings are a cancer eating away at your well being and I fully believe you need to be unplugged and deprogrammed and remove yourself from it and its evil blood god Jesus Christ thats character is a ripoff of the earlier gods worshipped by people. Those gods were known as Mithra and Horus.
Below I have included some sites which I think will help you if you take the time to read them over the first will help you find out how to interact with women and get a healthy relationship going with one and give you control in the relationship so once you have a relationship you don't get disrespected and used by that woman but she gives you all the respect and love you deserve or else you dump her right away and look for a woman that will treat you right because you love yourself too much to accept anything less than that.
Start by reading its DJ Bible linked at the bottom of its page.
http://www.sosuave.net/forum/index.php
The rest of the sites will help you deprogram yourself from Christianity which has clearly hurt you in your life far more than it has ever helped you by my estimation.
http://thewaronfaith.com/debatingchristianity.htm
http://www.infidelguy.com/
http://www.christianitymeme.org/
http://www.evilbible.com/
http://www.skepticsannotatedbible.com/
This last one is a joke and mocking site about Christianity but the thing is it uses the Bible's real teaching's to mock it. It doesn't make stuff up.
http://www.landoverbaptist.org/