What’s wrong with me 😰😰 tmi

I’m actually panicking right now because for the last week I have been so sore around my tailbone. And I was looking in a mirror today to see what’s happening and I swear I had a hole above my butthole. A really small one and pus has been coming out of it. I am actually so worried right now cause I know that buttholes are supposed to look like this. Also when I touch it it feels like a massive lump and it’s red. Please help me..

I would post a picture but I think it’s too tmi