understanding bipolar disease

Life is killing me [Herpes, drugs, and bipolar disorder]?
I have had genital herpes for over a year. I am an eighteen years old .. attractive woman Although genital herpes can be described as the least of my problems .. though it was a precious gift .. I later learned that she became bedridden for over a month .. basically insensitive and a vegetable. I was hired, but she got very sick at work from diagnosis, then, you guessed it, I became unemployed. I had several jobs and finally, after I left high school. Although sometimes it is sometimes too heavy on my mind is to bring me down. I went to therapy and has been on medication and I understand that other people out there have it much worse. I tried suicide more than once .. I have much to offer and have been accepted by men, even with the beautiful, but I still feel like I am worthless, unattractive now, and dirty. I feel all I have to offer means nothing and life is meaningless. Either experienced similar feelings after contracting the disease?
Why did you have unprotected sex?