Hi, i treated myself for a yeast infection over the counter that normally works. Well this time it isnt working, and last night i felt something in the shower. I hoped out and grabbed the mirror and i see a blister i think. It doesn't burn when i pee, during the day im fine its at night after my shower is when the itching start. Ive never had discharge or an order with my yeast infection. I just can feel my vagina becoming uncomfortable. I calles my doctor but because im on my cycle they want see me til monday afternoon. Im married, my husband is my only partner.