I HAD MY PARAGARD IUD REMOVED ON 4/13/17, SAME DAY AS MY OVULATION. HUSBAND AND I HAD INTERCOURSE (TTC). I VE HAD NAUSEA, BACK ACHE, FATIGUE, MOOD SWINGS, CRAMPING, DECREASED SEX DRIVE AND LOSS IN APPETITE. I VE TAKEN TWO HPT.. BOTH NEGATIVE. MY SCHEDULED PERIOD IS 4/27/17. IS THIS NORMAL OR IS THERE A POSSIBILITY TO BE PREGNANT?