I'm a 16 year old girl. I never bit anyone as a kid or anything like that. I have been diagnosed with OCD, Severe Clinical Depression, and a Generalized Anxiety Disorder. I am on medication for those things. But I have been having the urge to bite things lately. It doesn't matter what mood I'm in. I just randomly have the urge to bite things. I mostly bite myself; I could never bite another person. Yes, I have been self-harming for a little over 4 years, so maybe it's just another form of self-harm, but it's getting pretty bad. The bite marks last about a half hour. I've only broken through skin once. What is going on with me..why am I biting all of a sudden...

Would love to help someone solve their mind related issues.

I have been confused all my life.. like several others... But recently.. I just can not take it any more...
Well.. Most of the time its just- who am I, WHY AM i, WHere AM I... Whats going on..?? What is this place.. this world..?? I must be a human being by this wolrds semiotic system.. i have two hands, head, eyes, etc.. what all other creatures considered as humans have... and there is such life around us.. what we live.. with rules... with manners... how things are supposed to be... well.. it doesnt make much sense to me... i am able to follow this worlds orders on my better moments.. but sometimes im just like- why, wtf?? Why should i..
Sometimes again I live normal life.. according to this world... I can pretend like normal human being.. i can even forget for some time... my confusion.. but it comes back...
I have had moments of horror... When I am afraid of everything.. I can sit in a corner of a room, my back against a wall... or go under blanket.. hide there... from the world... to calm down...
Then I have moments of emptyness... when i think.. that not even moving my hand.. inhaling.. its not worth it.. as there is no point... whats the point to eat, to walk.. to put one lef in front of another.. to move on.. what for? why to buy a new computer, why to go to work.. why to study? why to function in this world...
im not sad... i dont care... i dont know... i dont see the point...
i do care about others suffering.. i care about sad and heartbroken or lonely people, sick people in pain, hungry animals.. etc... but what can i do for them? nothing.. i cant help myself...
i have started to avoid people and social events.. its not that i can not enjoy them.. i dont know how to even behave there... they dance and drink and talk.. but im thinking- whats the point?
I can still enjoy some emotional movies or books.. they get me off my confusion.. but real life.. not any more..
i used to have some good friends and we had fun.. we were traveling and doing things together...
now i want to be alone.. hide from worls and people...
i used to feel like in Robbie Williams song-
I dont wanna die, but I aint keen on living either...
but now Im feeling...
I dont want to live this world and this life, but Im afraid of death too...

So, I dont really know what to do... I can not die, I can not live.. Im just a empty soul... somewhere... somehow...

I self harmed for two years. I began starting a new coping skill that has been really effective; eating. Although, I'm worried because I had a slight eating disorder before, eating might draw me back in it agaian.

I find that my hardest days are days like today where I wake up just loathing myself. From the moment my eyes open the flood of negative thoughts drown out any positive I can see. In these times even my children laughing and smiling outside my bedroom door cause me tears.
I feel alone, which is hard to do when you live with five other people but there it is. I can never seem to pin point just why some days the pain is so overwhelming and all consuming that lasting the next five minutes seems impossible.
I am worthless, unloved, and discarded. These are the thoughts that are an unending cycle in my mind. The more I attempt to distract myself from these thoughts the more invading they seem.
Any advice out there?