So I am on day 23 of my cycle. Period ranges from 27-31 days, mostly 28-30 days. Expecting my period in about 6 days give it take a few days. Yesterday morning on day 22 of my cycle I went to the loo to find a brownish discharge on pants and more when wiping. Nothing for the rest of the day. Gone all day today and nothing. Just been to the loo now and found a small amount on my pantry liner. Only DTD once this cycle with DH on day 9 using condom which seemed like there were no issues with it. I have no pain. I started doing a lot more exercise about a week ago, could that be it? Any ideas or anyone had anything similar?