What to use to beat the temperature during an intimate infection?

Hi I was caught by some intimate infection with symptoms: itching, burning, brown discharge, pain in the lower abdomen, temperature once 39 ° C once 37 ° C.Visit to the gynecologist only tomorrow, what can I take for a while this temperature dropped, other symptoms I do not have but I felt a strange soft ball that under the touch hurts and pinches there inside what can it be? Thank you for your help