This isn't directly vagina-related so feel free to delete. I've been with my boyfriend for over a year and I really truly love him. We have a great sex life...except that two or three times in the last few months, I've gotten really...disconnected in sex. I can't really explain it other than I feel like he's not paying attention or something and then I get withdrawn. Once he notices, he stops with a lot of 'what's wrong??' but I can't pinpoint it. It's like I think he's using me for sex even though I know he's not... This is my first real relationship so I wonder if it's a feeling of uncertainty/insecurity. Have any of you ever had a similar experience? Most of the time we have sex it's fine but I feel like my boyfriend is starting to get concerned and I hate that :/
Thanks for your help!