I'm having a dull, inconsistent pain to the left of my left nipple, maybe just an inch, for about 2 months. It comes for a few hours and gets very mild. Sometimes lasts longer. I've felt around both the right and left side and didn't feel any obvious difference (such as a lump or anything swollen). I have no other symptoms in that area, no redness, swelling, or rash. About to schedule a doctors visit. Anyone can tell me what this may be or experience something similar?