I feel really weird saying this because I have yet found someone with a similar problem. I'm 18 years old, on the pill and sexually active with my boyfriend. Here's my issue: condoms (which we all know prevent STIs) make sex hurt for me. I don't know what it it about them, but as soon as my boyfriend slides one on, I become oversensitive to the point where it's not comfortable at all. Fortunately for my boyfriend we're both clean of any STIs and so we still have sex, but I'm worried about how my body reacts to condoms and why?