Hi I'm 18yr old girl I had recently noticed a lump on my upper arm pit. I had it for a few days but one day I was poking at it and it ruptured oozing out blood and this thick puss type fluid. The next day I checked my armpit again and noticed another lump on the lower part of my armpit, now it has gotten so big I can't close my arm and I'm in intense pain and it just keep getting larger and larger what should I do? I don't have insurance so I can't go to a doctor is there any home remedies?? And what is this lump?!