I've been with my current partner for five months and we've been having sex for the entire time. Before that I was with a guy for three years. When I first lost my virginity I had similar problems but they went away of their own record within a few weeks.
I used to really love it, but recently I've had issues with severe pain during intercourse.
It's around the entrance, at the top. My boyfriend claims I feel 'really really tight' - but 'no tighter than you always have done'. It feels to me like i've just turned to stone, but as far as I know, I'm not clenching. Sometimes, we can have sex anyway - but it takes me a good amount of time to get into it, and I still have a burning, aching pain around the entrance. Other days it's impossible, as just putting the head in is really hurting. A few times I've had no pain at all.
I'm always turned on and always wet, so that's not the problem.
It's been about two months now! The only change to my body recently I can think of is I recently went back on my old pill (microgynon 30).
I also had my first g-spot orgasm just before this started, too.