I'm on my 3rd cycle and am paranoid I am starting to get gyno. I have puffy nipples most of the time and what seems like a hard spot behind my nipple, a little bigger on the right side. It's about the size of a pea but more flat than round. I never had itching or soreness (unless I really push on them). I'm nowhere near cut, so it could possibly be fat, but I want more opinions before I jump on letro. My current cycle is test p and tren a (700/350 week).