After I have sex with my boyfriend I get really sore for the whole day after. It usually hurts when I sit down or stand up, and sometimes it hurts when I urinate. Also it hurts the next time when we have sex right as he is putting it in. We use KY every time and I am still getting sore. We used to be able to have sex everyday but now it's more like every other day or every two days because I am so sore. Anybody know what this could be?