So I had some spotting last week, really light, darker blood with a little light pink. I called the nurse line and she told me it was because I had intercourse the night before. She told me I should be seen if it lasts longer than 48 hours and to not have sex again until I have my first doctors appointment. She also told me to not lift anything heavy, but my 10 month old is almost 30 lbs and I need to pick him up lol. The spotting only lasted about a few hours and was gone.