When I had that going on with my vagina about three to four weeks ago my Dr said I had a yeast infection from drinking to much orange juice... ( I hate orange juice but it's the only drink I can keep down other than water) ask your Dr to take a look and check my baby girl pushes down but all I feel is sharp pains and sometimes cramps like my period about to start... In the mean time try a warm rag or a warm bath to relax your muscles I do that a lot
I'm almost 35 weeks and I've been feeling pressure on my vagina, it hurts to walk....I think the baby is just low, prob the same for you.....it's annoying