not too sure

[daisy1106]

my name is dana.. i noticed about a week ago that there was a bump under my right arm.. it kept getting bigger and bigger and we thought that it was a pimple so i was trying to pop it today and there was alot of pus and blood come out. i have not got it all out it is really sore especially if something touches it.. i also noticed today that i have another one a little above it.. it is not real big it just started...

[alley123]

hi.....im not really sure,but one of my family members had a lump like that and it was a boil....mayb you should go to the dr. and get it checked out...u prob...should not pop this one....

[Saint666]

hello, what you have is called a cyst. they are very common for people to get. one reason you probably have it under your arm is due to sweat. you can pop them if you want its up to you but a sure shot way of ridding of it is to get it drained my a doctor. the reason you feel another one is because when you popped the first one oil or puss spread into the neighboring pores and spawned another one. Not something to worry about but my recommendation to you is to get it drained by a doctor.