Running my first cycle, hdrol and epistane. I know I should have just run one compound but the place I bought it from didn't have pure hdrol like I wanted so its a hdrol and epi mix in one. On end of third week and just now noticed strength gains but also noticed nipples got a bit puffy as well as pea sized lump behind both. No tenderness, itchiness, or pain whatsoever or visible signs if gyno. Cycle dosed at hdrol 50mg and epi at 30mg. Should I take nolvadex on cycle at 10 mg a day or 20mg a day. I wanna start taking this before gyno starts to flare up. All advice appreciated