I've Had This Problem For A Few Months Now... I'm

I've had this problem for a few months now... I'm 17, I've been with three people. I got tested multiple times for serious things and STDS but turned out negative for everything.. I've had a boyfriend for four months now and we are very serious & loyal to each other. A month after we started dating, I got a yeast infection. I first noticed it because I was VERY itchy and it hurt when I had intercourse... Not during the whole time, just when he was entering. It never hurt with him before but it all the sudden came on. It was a burning pain/ raw feeling. It almost felt tight... I took monistat & went to the gyno and she said it was a yeast infection. I took the med she prescribed for me and waited to have sex for days.. It got rid of the itching and yeast, but I still felt pain during entry of his penis. This problem has still been going on to this day.. I'm talking since February. No more yeast infection, but burning/raw pain. I feel bad because sometimes I have to tell him to stop or hold on when putting it in.. I went to the gyno again a month or two ago and he was very rude and blunt. He said my boyfriend either goes too rough, we do it too much, or when I'm not ready. When that is not the case.. We took a week off like he suggested- no difference. He makes me more than ready- no difference.. And the doctor himself said there was no tears or redness so how could my boyfriend be going too rough? Please help me.. I also told this rude doctor maybe it's BV- but he told me what I was presenting to him wasn't Bv