I agree with Sugahorse. Make sure you are comfortable first. I also concur with antidepressants and sex. Most women suffer a decreased sex drive. Depression itself can hinder intimacy as well. Sometimes just not in the mood. You gotta find someone who is comfortable with it and let them know. Again, make sure you're comfortable.

I used to feel exactly how you do. Didn't date for about 5 years (right out of high school). Just assumed men wanted sex and I just didn't, so I avoided men/relationships for a long time. But once you find someone accepting, it begins to get easier.