I was on the pill for 1 cycle and 8 days into a new pack before I decided I didn't want to continue. I had my break through bleed 1 day after stopping, lasted for 3 days. Once that cleared, I was completely dry for 2 days before i started to experience quite a lot of EWCM and sore breasts which lasted for 3 days.. I didn't catch a positive OPK test (the closest I got to a positive in image below) and didn't think it was possible to ovulate that soon anyway (7/8 days after stopping pill mid pack) anyway, long story short, 18 days after my breakthrough bleed I've now started spotting quite dark brown blood. Is this my new period?