I will be going to the dr very soon.. but I'm having a hard time waiting. 3 days after having sex my vagina and anus became very irritated.. burning, red but that was about it. I tried to brush it off as a yeast infection. I saw no sores until 3 weeks later. Just one blister it had opened but then became a blister again opened again and became a blister yet again. No pain at all though? Does this sound like anyone else's symptoms. I'm nearly 90% convinced the dr will be telling me this is herpes I hope not. Thank you ahead of time for any replies!