Im so self destructive

I really hate myself. I set goals and never accomplish them. I don’t believe my boyfriend when he says I’m pretty because I have horrible acne and I’m fat. I’ve tried acne treatments and going to the gym but i can’t seem to make the routines stick. I’m extremely antisocial and feel as if I’m bothering everyone. I’m a freshman in college without any friends because i couldn’t keep conversations going. I know I’m a fun person because my HS friends and I had a blast but I can’t seem to get myself out there. I’m pushing everyone that cares about me away