In the 5 years I have been cycling I have never gotten acnce or gyno. Now this cycle I just hit my 8 week mark and in the last 3 days have broken out on my arms, and I think I might be getting a little gyno in my left nipple. Its not puffy, tender, itchy, or anything, but it has had a dull ache in it. It does not seem physicaly any diffrent than before though. I think it might be due to running short cycles (5 weeks) for years, now Im doing a longer cycle.