Hello everyone, I have a quick question regarding a small lump about the size of a dime that is located in the upper right side of my left armpit. It looks like it is almost a blood blister or something similar. The problem is, I have had it for about 3 years now. Sometimes it gets inflammed and other times it looks like it is almost going away but then it flares up again. It is mostly annoying and I experience no real pain...has anyone ever had anything similar? I am planning on going to the doctor next week because up until just lately, I really was not very concerned over it.
Please advise.
Thanks so much!