Cyst under armpit?
Ok like 3 weeks ago I noticed a knot under my armpit which is under my skin. It was kind of sore then but not isn’t now,I went to see my doctor and he said it was just a cyst and not to worry and he will keep a eye on it without even running a test on it. But now I’m still worried because he never run any tests on the knot. Has anyone ever had this to happen to them? I am a 40 year old female