I have cystic acne and had a really bad 'spot' on my face years ago that was about the size of a £2 coin if not a bit bigger and it had no head.. it went kind of boggy ? Then one day I was out with my mum and she made me laugh and it just ruptured
it was honestly a river of pus and blood down my face. The relief was amazing but it totally ruined a t shirt and I went to minor injuries as I couldn't get it it to stop it really was horrendous, had it washed out and all this crap fell out of my face. Had a week of school for that with my daily wash outs
Another time I had a massive spot between my boobs and it was easily 2 inches in diameter, it had 8 heads! 1 spot! That was fucking grim getting rid of that one.. it took a while in shower.