I think im pregnant but I had a neg test I took 3 days ago and I feel like aunt flows on her way I got slight cramps help hellp help what do u think?

Possibly pregnant. You may be pregnant, even if you have what seem like a menstrual flow. The symptoms of cramping can be confused with a menstrual period and actually be due to uterine activity from pregnancy. If you have reason I think you're pregnant act accordingly. Take all precautions that you would take during pregnancy and do not rely on the negative urine tests. Get a blood test for hcg.