Hi i need help please I'm very depressed about it i have got Little bump on my buttocks then it causes swelling after 1 day it pop on it own and pus starting leaking at thay time i can't be able to sit it causes massive pain then after 2 days i visited a doctor. the doctor drained that pimple with hand and then apply bandage on that said that i have to take surgical exam of my body to see how deep that hole is where pus is coming from and they gave me appointment of 30 January 2020 i am very depressed about that please tell me what it is so i can sleep I wanted to is it serious problem do i have pilonidal cyst,sinus or any other type of it please help it started on friday 6 nov 2019 and today is Tuesday 10 Nov 2019 i have no swelling pain or anything else just small bump and it has some pus in it  when i whiped it with tissue it doesn't leak but when apply bandage on it and remove after some hours it has pus on Bandage help me please(sorry for my bad English)