How long after sex did you get it? What did it look like? How long did it last? I’ve been spotting like this for 3 days now and I’m not sure where I’m at in my Cycle because I don’t have a period. This showed up just under 3 weeks after sex and we are hoping for another baby so we don’t want to get our hopes up. When she we test? The sex was 3 weeks ago and again one week ago