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.

What is your definition of psychology ?

I'm 20 and during school break one night decided to masturbate to some porn , and I came across this video and the pornstar looked alot like my mom , the actress had the same hair style my mom always wears and the pornstar was giving oral i like watching oral but she looked to much like my mom so I fast forward to where the porn star is riding the male pornstar and this reminded me of when I was a kid and my mom and her boyfriend would lock themselves in a room for hours and I thought to my self when I was masturbating that this is probably what they were doing , so I imagined the porn stars doing it in the room and this turned me on, but then I thought that it was gross cause that's what my mom and her boyfriend were doing , so I focused more on the porn star lady cause I just wanted to finish and go to bed , but now I feel like I jacked off to my mom and her boyfriend because It did arouse me a little but I tried finishing to the porn star , I feel sick , I hate that it turned me and that I didn't stop masturbating , I feel horrible , I was never attracted to my mom and I mastorbated that day because I was horny not cause I wanted to jack off to my mom but that video ****** it up , now I feel ashamed , this is serious , please HELP!

Ok, so I'm pretty sure there is something wrong with me. I have had this feeling toward my stepmother since I could remember. Like a desire. I know it's wrong, it's not right because she is married to my father and she is my stepmother. My father cheated on her and I just wanted to tell her so bad how I felt about her, and how much she deserved better but they got back together. My father married her without telling her he had a vasectomy. And all these years later she really wants a kid, I wish I could help her have a kid...
I am 21 years old, and I moved back into their house about a year ago because my roommate moved out of state and left the bills all on me. I go into their room sometimes when they go to work and I smell her freshly worn panties, and masturbate to them. I found a box of her toys(dildos) and I masturbated to them and licked them. I also found their sex tape and watched it so I could see what she looks like naked. Sometimes when my dad leaves to go to work, I hear her getting into the shower and I fantasize going in there and joining her, or going into the room and waiting on her to get out.
I have control enough to never do anything to crazy, but what should I do? Should I just get help, or tell her what I have done/ how I feel, or nothing? Please don't comment how sick I am, and how I need to find god.. I know I am sick, I just can't control myself sometimes.

I've been looking everywhere online for advice, and everyone I talk to says I should go to some sort of psychotherapy. I don't know about it, though.. I finally had the courage to tell my sister what's been going on - I've been hallucinating, I can't sleep too well (3 hours a night is my current average), I get very nauseated whenever I eat so I've lost a significant amount of weight. There's headaches, dizziness, fear (of nothing, really), anxiety, trembling, it's hard to breathe sometimes, too. I had a panic attack about two weeks ago, it lasted for maybe fifteen minutes. My dad says he used to have panic attacks, and I read somewhere that it's more likely for me if it runs in the family. I can't stand being alone because these hallucinations get worse when I am. I'm also being cold(-hearted) lately towards my mom and sister. I feel very anxious -at night especially- and self harm calms me down. I started scratching my wrists and digging my nails into them. I don't want to do this, but it's become very addicting and even soothing. My sister wants me to see a psychiatrist, and put me on anti- depressants. What should I do about this? Please help.