Why does having sex hurt all of a sudden?

ok well me and my boyfriend have been having sex for a few months now and it never used to hurt at all but the last few times weve had sex it hurts and some times to the point were he cant even touch me in that sorta area, with out me being in a lot of pain hes not being to rough or anything weve been doing the same sorta thing ever since we started so im just a little bit confused to as why it has just started hurting!
xxXxx

Maybe your pregnet go see a doc. and let me Know. I'll help from there.

Sometimes if you start having sex to much that will happen to some of us, I've been through the same thing.

Maybe your too dry and not using lube or maybe you guys do it too much and is making you sore.. I would wait a couple of days.

well hmm did you ever think of seeing a doctor about it ? I have felt like that before and it wasn't a good feeling I found out that it was my inner part of me was smaller than it was but hey everyone is diferent