Recently my boyfriend and I have been havjng sex a lot recently! We've been having sex like 3-5 times a week and usually 2-3 times a day. Ever since we've been doing it a lot and we went a little rough, it really hurts inside my vagina. Like when we go slow during sex it hurts on my vagina walls. It like kinda stings and this is new, I've never had this before. But when we go fast it doesn't hurt as much, so I'm confused. Is this becahse I've been having sex too much?