Dryness/unbalanced pH

Brittany
I was first diagnosised with BV back in December went on two antibx to help.  I had dryness and pain. Before November I could get wet whenever wherever. I went back to the doctor in April and still had bv and the bacteria wasnt expelling out of my body so it was hangout out by my cervix went on oral antibx and two weeks later when in a vaginal antibx. And switched my birth control in April to see if that would help my dryness. Went back to the doctor and she said the bv was almost gone but I had cervisitis and yeast infection and she said my ph was off that why I could get wet. Another round of antibx. I believe the infection is basically gone. I still can't get wet without foreplay but I've tried everything- taking oral probiotic, repHresh ph balancing gel, baking soda baths and even its ph strips-- does anyone have any suggestions