Ive been having Pregnancy systoms for a few weeks now but I've had my period. I have back pains sometimes lower back sometimes upper, bad headaches that won't go away, Lower stomach pains and a few others and I talk to my friend about this and she said I should take a pregnancy test and I did and it came back negetive, she had a baby 1 year ago that's why I went to her. I have had unprotected sex back in Jan.