Two weeks ago I noticed this really uncomfortable pain from where my underwear rubbed up against my inner thigh and labia majora, I looked at it and it looked like a normal pimple so I just wore different underwear that didn’t rub up against that spot and dismissed it. Today i finally decided to check on it and discovered it’s now a purpleish lump that is firm. It never really hurt, it was just pretty tender The first day I had it and now it’s not even that. It’s pretty small too, like way smaller than a marble. I wouldn’t be worried about it because i do shave and it is summer so I just assumed it was an ingrown hair or a pimple, but it’s still there after two weeks and it’s freakishly firm so I thought I’d ask someone else before I got it checked by a doctor. I’m also not sexually active, so it’s unlikely to be a STI. Can someone please share a similar experience?? I’m kinda freaking out assuming it’s worst case sceneria lol