For the past 7 months I have been having abdominal pains, itching, increased discharge (runny and grey in color),swollen & inflammed vulva/vaginal area. Been tested for thursh, bv & several sti's all of which came back normal. I have had antibiotics for bv & numerous pills/pessarys for thrush which has no effect at all! My symptoms seem to be worse after my period & using canesten thursh cream made the itching worse. The doctors have no idea what could be wrong & I'm at my wits end. Any suggestions on what could be the problem ?