Every time the seasons change I experience itchiness down there, and I thought that was the case for the past week or so where I felt itchy in the same spot. Today I examined my vag and there is an irritated red dot and I think I’m gonna throw up I’m so scared!!!!! I had the same sexual partner for 4 years and I had been tested every time I went to the gyno to be safe and it always came back negative. Then I hooked up with one person a month ago but he wore a condom. Is a sore always a sign of a disease?!?!?! Or could my vag just be irritated???