... flo at all...not a sign, symptom or nothing of her being on the way. I took 2 hpt and 3 dr urine test...all NEGATIVE...this month, my period is due tomorrow (sat) i started having signs that she was coming on Tues 8/4. I had abdominal pain like crazy and my lower back hurts which it never hurts. My breast are really tender and usually when its a sign of my period, only my nipples would be sore. I also had heartburn at work a few times this week and last week. The last time I had heartburn was years ago and that was from eating and laying down. I been wearing a panty liner in hopes of her arriving and today i saw light pink blood on it. I went ahead and put a Tampon in since im at work. TMI but when removing the plastic part of the tampon i noticed it was bright blood on it. My pain is worse on the lower right side of my abdomen like something is stabbing me but in a throbbing feeling..PAINFUL! I feel the pain in my thighs, back and butt. Could this just be my period or is something seriously wrong. I went to the DR on wed. and im waiting on my blood preg test results which may not be back in until monday. What do I do??? Is this serious or not?