So I usually have medium to heavy periods for 5+ days and this period I very lightly spotted for a few days before period not enough to use anything then had slightly heavier spotting for 3 days and that was it for period I had cramps and really bad boob pain which isn't normal took 2 test 1 a few days ago in afternoon and one today with first pee of day both negative I also haven't been feeling that great and I had sex everyday between the periods could I be pregnant and just getting false negatives they never worked for my sister also I had a miscarriage 13 months ago st 8 weeks