I noticed today that my right Labia minor is much larger then the left, and sticking out past my vagina lips. I Look at my vagina every time I use the bathroom, and it was not like this this morning. It isn’t sore, hurting, itching, or even red. (I noticed this about 30 minutes ago and it’s still not hurting or red) Only the one side has grown, my left side hasn’t changed at all. I noticed this after I got out of the pool. I’ve never had sex, my period isn’t “regular” and I have not had it for about 2 months now. But I’ve only had it for about a year, and I’m a competitive gymnast and work out 20 hours a week so my period being irregular is ‘normal’. I don’t know what caused this and how it swelled up so quickly. Can anyone help explain?