Mild cramps, light bright red period-a bit heavier third n last day (both first time ever), dizziness, rapid heart beat, morning sickness hpt negative.

See an OB/GYN: Symptom complex is disturbing. You should be examined and a thorough history obtained. Hope you are better soon.

Agree with Dr. R: Your symptoms suggest anemia from excessive blood loss. You should see your gynecologist. In the mean time take oral iron and multivitamin supplements. Have a healthy diet, exercise 30 minutes/day, drink plenty of water, have safe sex, no tobacco alcohol weed or street drugs. For nutrition: http://www.choosemyplate.gov/.

It not 100%!: Home pregnancy test us not 100% accurate. You need to go to have another more elaborate blood test done to be sure! good luck!