I am developing a heat bubble-like condition on my lower stomach and also the area, 2 inches away from the anus. It gets filled with pus and swollen if you disturb them earlier, if you don't disturb them it's getting cured itself.
I do get constipation frequently.
I haven't involved in anal sex.
Attached image FYI.
https://imgur.com/a/LiQX2wb
Pls help.