Painful sex makes ttc a nightmare

I’ve only ever been with my husband and in my early 20s didn’t have any issues with sex. The last couple years it is so painful every time and not enjoyable at all. I have mentioned it to my OBGYN the last two visits and he says my vagina is normal. We want a baby so bad and this has made sex a chore and a nightmare for me. I want to enjoy my husband and have a baby. Has anyone else had this problem and did your doctor ever do any additional tests?