Ok so it started with i did a self check noticed some cloudy stretchy cm but there wasnt much a day later i had very little spotting then it stopped woke up next day had a bit more sotting again then it stopped i very little cramping so then everything was fine then as of today i have a bit more spotting its light pink when i wipe sometimes i have mild cramps my period isnt suppose to start til the 24th i had an ultrasound done two weeks ago doctor said everything was fine i dont understand whats happening has anyone ever experience this?