Hey, my period came down on Feb 4th-8th and two weeks later I was spotting blood that was a darkish brown. My next period was suppose to come March 8th but it didn't. I patiently waited no period. On March 31st I took a hpt and it was negative, the next morning I took another and it was also negative. So, April 2nd I went to the doc, tested and it was also negative. She told me to wait until May 8th to see if I have a period. Now today April 7th I am having severe lower abdominal cramps. Am I pregnant? What is going on? Has anyone experienced this before? Is it too early to tell? HELP!!

You should have tested positive by now. But you don't say if you have continued to have sex or not... and did the doctor test for STDs...
No one online can say for sure if a woman is pregnant. What you describe is not uncommon at all, and it can mean many things.