Possibility of pregnancy?

At this point there's no real way telling other then seeing a doctor. If the test is saying negative then you probably aren't. If you are this "late" then you should have enough hormones to make it positive... To be completely honest with you.... If you aren't exaggerating these symptoms... I would say you SOUND pregnant. Every single symptom you are claiming to have I had when I was pregnant. I bled for the entire 4 months of this pregnancy.. you would not have had a clue I was pregnant because my periods were so heavy still so bleeding is not always a tell tale sign that you aren't. As I said it sounds like you could be. Go see your doctor and find out for sure! =)