About 4 and a half weeks ago i preformed oral sex and about two nights ago I found blisters on the roof of my mouth and where my tonsils used to be along with one on my uvula. I had also been tired and had hot flashes along with soreness under my armpit. I have also experienced fatigue, my partner had no signs of herpes and he claims he's been tested and is clean, is it possible that i have contracted herpes? I know some of these are also signs of coxsackie and i am a 17 year old female.