I'm on a deca/test e cycle, 400mg each a week and my chest just started to becoming itchy. Its been a week and a half since I started, and I'm not sure if its gyno. My nipples and the rest of my chest, center (in between my breasts) and the sides itch. My nipples are not sensitive and there are no bumps. Theres also no tingling really. Also, I dont think its fungal growth and I didnt shave my chest or irritate it in any way either. Any ideas? Thanks