Sorry that people were rude to you, sorry that you have such a bad self perception, sorry I didn't post sooner.
I just joined this site and your screen name caught my eye. I too weigh 120 lbs and I am 23 I also have suffered from acne when younger and have self image issues along with depression. I also think that I could be bipolar.
I would like to be there for you...I know that you are real...I can relate