Okay, so three weeks ago, I had this blister inside my labia majora. It didn’t hurt or anything. I honestly think I got it from rubbing the area with my finger a lot since I was scratching this cyst that was on my vagina for several months now. I noticed it & freaked out because I never saw a red blister before. I scratched it & all I had was bleeding. The weird thing is it didn’t leave an ulcer or anything, so I can’t remember exactly where it was. The cyst with the Whitehead disappeared unchanged too. I don’t know if a blister can be normal on the vagina. Certain sites said they are, but I want to know if anyone experienced this? It’s been 3 weeks but my vagina seems irritated. I haven’t seen any new blisters.