I don’t feel sexual pleasure


So ever since I started having sex with my boyfriend I realized I’ve never felt any pleasure with anyone before. I thought it was normal to feel the way I felt so I didn’t say anything. I never squirted or felt any sort of pleasure till I met my bf. It just felt uncomfortable and I thought it was completely normal. I am demisexual. I don’t know if this has to do with anything. Please help. I wanna know if anyone’s felt this way too