last month, i had a yeast infection and it was my first ever. and everything was fine after i took antibiotics that were given to me at pp. and a few days ago as soon as i got off my period, i started itching really bad and i also feel a stinging sensation, (normal?) white discharge, no odor ... could it be another yeast infection? is it common to get those that often? is it something else? i have really bad anxiety so idk what to do since i looked it up on google and it says i have diabetes????