i'v had 3 weeks of bleeding and then it stopped for 3days and no im having my period, iv had my period as usual in my pregnancy, im only early on. but the doctor said the bleeding for three weeks looks like miscarriage, plus i had the worst cramps iv ever felt like 10x worse than period pains. they said that the tests should go back to negative with in three weeks. but its been three weeks, the tests still come back positive and the the levels of HCG have increased but im still bleeding. What on earths happening to me?