What Is The Treatment For Infected And Painful Clitoris?

Hi i hope u can help me i had a miscarrage 7mts ago i was 17 weeks gone had a dnc got an infection that cleared up with anti biotics then another miscarrage 3mts ago again got an infection and thrush that cleared up with antibiotics but since then iv had a painfull cliterouse and feel like iv a urine infection again on antibiotics the painfull cliterouse has been going on since my first miscarrage mentioned iv had all tests done after first miscarrage come back clear now my perioud is 2mts late done loads of pregnancy tests but all negative dr says its stress but i dont think so please please help me have u heard of this before ?