you shouldn't try to drain this on your own. be seen today for a proper exam and testing as well as antibiotics. if anything, warm soaks to the area until you can be seen and nothing else.
I recently discovered "a sore" on my vagina lip as well. It is hard and also the length of my left lip. I didn't figure out that it could possibly be a boil till later on. I went to the drug store and bought an ointment for boil relief. I really hope this works because it has been very painful and uncomfortable. I was a little upset with my husband because one night before all this appeared we had sex. I thought maybe I picked up some bacteria from him not washing his hands after he uses the bathroom. Could this be true?
always a good idea to be seen and get a proper evaluation done. you need tested for yeast and bacterial infections vaginally as well as checked to see if this is an inflammed cyst or any thing of that sort going on.