I tested positive on preganews twice on consecutive days at 5weeks after LMP but later after six days on testing again on preganews showed very faint (almost invisible) pink. Next day ie on completing 6 weeks, I did beta HCG that came 28. A day later bleeding and cramping has started. Is it miscarriage or normal period (false positive on preganews)? I have irregular period. I am 26yrs old. I had other pregnancy symptoms like morning sickness, pain in breast. I didn't do ultrasound though.