I have had the lightest bleeding that I have ever experienced. I am spotting and its darker than normal. I have no blood clots. I am having MAJOR cramps(I NEVER cramp before, while or after a period) I have had unprotected sex while I was ovulating. CAn I take the test now while I am still bleeding?

I think your best bet is to go to a dr. - you could have an infection or something if you are not pregnant.