Hi,
I took a pregnancy test on Sunday (5 days period late) and it was positive then I took one this morning and it was negative, I then went to the DR and he took one and again was negative. I have light spotting which is dark brown could I be pregnant?

Well it could have been a dud test, but you also could have had a chemical pregnancy which is very common though the majority of people don't know it exists. Basically it's the earliest form of miscarriage, and it looks like a regular period or spotting. I'd wait a few days, try take another test, and if that too is negative, that's probably what happened. 1 out of 5 pregnancies are chmical pregnancies or lead to miscarriages, most of the time women don't even know they miscarried.

Good luck!