what constitutes as gyno, like i have puffy nipples sometimes, and when i flex my chest when the nipples are puffy, they kinda stay in the same place and have alittle fluff under them. i guess, so so small, but when my nipples are hard, which they are more than half the time, they look normal, when i flex they go right up with the pec. so would this be a mild case of gyno, or what?