Vagina

I’m 38 weeks pregnant, I get checked every two weeks for any infections or just anything, just because I like to make sure my girl down there healthy, me and my man havnt been sexual in about 3 months now, but I’ve noticed this morning when i peed like a few min later I’m having this burning uncomfortable feeling inside of my vagina, no going to my OB is literally hopeless unless it’s the baby she never has answers for me and legit will say “I don’t know what to tell you” and I don’t have a family doctor🤦🏽‍♀️