Should I go to the dr or is it just symptoms of going off the pill

Hannah

so I went off the pill on June 1st got withdraw bleed on June 5th I've been having unprotected sex every other day since i went off the pill I've been having sore breasts and sore nipples headaches fatigue nausea I've been throwing up sometimes I've just been feeling horrible ever since two weeks after stopping the pill my last period was may 17th and I still haven't got my next period is it just the pill messing with my body or is it more likely that I'm pregnant I've took 10 test ever since June 16th when my period was due and I've got faint lines on clear blue and negatives on first response so you can understand my confusion