hard lump under nipple (male)
I'm an 18 year old male. For months or maybe even years i've noticed that my left nipple protruded a little more than my right one. I never felt it though or thought anything of it. Two weeks ago I felt it and noticed they're was a hard lump right under the nipple about the size of a small marble.
I went to the doctors that day and he scheduled an appointment for me to see a general surgeon to see if I need a biopsy. Also, since the appointment I think the lump may have gotten bigger, although I am a bit of a hypochondriac and may just be imagining it.
I've been stressing about this for a while and I'm just wondering if I should worry about it. Could this possibly be cancer?