Hi I had a cyst on my inner lip of my vagina I had gotten antibiotics to use which fave me an infection..... I then got a cream to use ..it went away .but came back after two weeks  after my period ...I went back and got a cream to use for 6 days which passed the infection..then  followed by a gel ufen v ..but wen i started using the ufen v it was burning ..the outside of my vagina ...now I have developed a rash on the labia minora and labia majora and some blister like bumps on the inner labia minora and its raised and burn wen I put cortisone on it and itches if left wit nutin on it  I havnt had sex for like 5 mths  what can this b..