Hi everyone! I'm having a few skin issues and I was wondering if anyone could help. 1. So ever sense the seasons started changing, I will randomly get bumps and welts in a certain area. This area will itch for a few minutes and turn red and then all of a sudden it will just stop. The bumps and welts will disappear and it's like nothing happened. It has happened most frequently on my arms, but it has also happened on my legs, neck, and even once on my butt. It happens maybe every other day and it can happen once to three times in a day. Does anyone know what this could be? 2. Yesterday I was in the shower washing and when my washing my right arm pit I felt this pain and like idk, burn, or what it feels like when you get a cut. I get out of the shower and look and I see what looks like a cut and it was bleeding. It bled pretty good too. I put some peroxide on it and it stopped. I checked it this morning it was scabbing over like a cut should and I was ok. After I got out of the shower this tonight I come to find not a cut, but a hole under my arm! It's maybe a centimeter in, if even that, but it is definitely a hole. Does anyone know what could have causes this?? This isn't the first time I've had problems with this armpit. I get bumps sometimes that I have to squeeze for days to get all the puss out. Does anyone know what could be wrong with my armpit? I shaved a few days ago. So can anyone help me with my skin problems? Thanks so much in advanced!