I got my first period back after having Bub 10 months ago, on the 5th of June finished on the 8th! I’ve been using OPK since the 10th day of my cycle, the line was slowly getting darker & then on the 22nd day of my cycle I started spotting brown ( straight after BD) than it turned a mix of brown & light red, app says I was supposed to ovulate on the 24th day of my cycle, the app it predicting my cycle is 38 days long ( my cycles were normally about 36 day long before bubs ) can anyone can give me a insight of what’s going on? I’m still currently spotting have been for 4 days now.