I am 11 days late for my period. I have a 28 day cycle and am always on time. I have been having unprotected sex and did so leading up to and around the time I ovulated. Two days after ovulation I had a brownish watery small blood loss with bits in it (sorry if tmi). I took a home pregnancy test when I was four days late and it was negative (clear blue test). I was not having symptoms at this time. I took another test today where I am 11 days late which was negative it was a cheap test. I am really tired all the time like I could just fall asleep any time of day, I'm eating all the time, and have increased white odorless discharge. Could I still be pregnant? I don't have any other symptoms and I've had two pregnancy tests be negative. What should I do?

It's possible that you are pregnant. Even 'early' test kits are not as reliable as they claim to be. They are more and more reliable as time goes on, but even then, some women test negative but are pregnant as shown on a blood test.