I’m 7 days past due my period Only protection ever

Patient: I’m 7 days past due my period. Only protection ever used is the pill. I spotted during the time I would’ve had my period. Second to last day during the time I would’ve had my period I took a pt and it was negative. I’m feeling weird.. Headaches, achy right side of my stomach and lower area. Can’t stay asleep at night. Bloated, dizzy, tired. Could I be pregnant?

Doctor: