Ok so I have read about gyno, my ? Is does it always start with a lump behind the nipple. I don't have that but up nearer to left side 3/4 way up chest I'm going to say where lower chest meets upper chest closer towards the underarm but not under the arm I have a few lumps today and they kinda sore, thinking they could be lymp nodes or maybe possible tear that didn't show up at time. Just looking for thoughts, yes I will go dr Monday. I'm on 500 mg week test c and doing at-r stane at .10 to . 12.5 ed in my 5 th week of cycle. Repeat no bump or lump behind nipple, and no nipple soreness or anything this is a way away from nipple.