Last month I [M21] hooked up with a girl and also lost my virginity in the process. I think it was nice, there was chemistry and we mostly enjoyed ourselves. However, especially during aftercare, I’ve found out that it feels really uncomfortable to be touched in basically every place, besides my hair. It stresses me a lot, and it feels really bad that I can’t enjoy aftercare. She wanted to hook up again, but because of this I had to say no to her. I feel wrong and ashamed, and I am worried that I will not be able to enjoy intimacy. What could I do to fix this?