Re: Bloody and watery discharge HELP!
Could be a polyp. Could be an infection. Could be hyperplasia.
Could be a hormonal issue.
Not very likely to be endometrial cancer, given your age; less than 5% of cases occur before 40 (I've heard, actually, that only about 2% do).
Most cases occur over the age of 50, after menopause.
Women under 40 who get endometrial cancer tend to be obese, childless, and to suffer from polycystic ovarian syndrome.
If the above characteristics don't apply to you, then you probably don't have it.
Actually, even if they do apply to you, you probably still don't have it.
You definitely have something, though, so get ye to a doctor and get it figured out.
I've got something very similar going on, actually, and I am in the same age bracket as you.
They have not managed to figure out why this is happening to me, exactly (it's been going on for a month and a half now), but they have ruled out cancer.
So don't worry too much. Just go to the doctor and get the tests you need.
I know it's scary, but you'll feel better once you rule out serious causes.