Is Big Pimple Underarm With Little Pink Spots, Oozing Puss After Peeling Serious?

I had this big pimple under my underarm and I was in pain for weeks, When it started to go down I got dead skin on top of the area where the bump was. The skin became white so I peeled it off, it was a light pink color under neath it and there was little spots where there was puss wanting to come out so I squeezed them and everything seemed fine. One area where the puss came out a pink thing is sticking out, it kinda looks like it's my insides coming out of my skin! Today another hole came where puss came out and now more pink stuff wants to stick out in another area where my bad bump was. I'm frightened that maybe my skin wont hold or heal anymore. I haven't been sleeping well due to it being cold in my house and my favorite shows having been airing late due to where I live, so I haven't had much sleep. Is this why I'm not healing well and my skin isn't healing? I'm scared!