Im on CD 25, and Im spotting! I went to the bathroom and there was a drop of blood in my panties that blood looked brown but when i went to wipe on the toliet paper the blood was pink. I shouldnt start my period until the 19th-20th. I usually have a 28-30 day cycle, but last month for some reason i had a 37day cycle. Could this b implantation or whatz ur best guess? Plz can anyone help? Has anyone had this happen and got a BFP? I havent tested yet bc i still think its to early! Baby dust to all!