This is a delicate topic so I'm sorry if anyone is grossed out. So a few days ago a small sore lump developed on the inside of one of my vaginal lips, after a day or two it developed into a full on ulcer. This has never happened to me before and it's really sore. I did some research and apparently this isn't uncommon to happen right after having tonsillitis - which I did. (Also I'm only 18 and I've never had sex so I'm pretty confident it isn't an STI)
I'm not too concerned about it but I was hoping someone might have some advice on how to deal with it and cope with the pain because it can be really uncomfortable! Also, now that I've had one is it likely to come back?