Since your hCG
levels have shown a decline, it is most likely that you have miscarried. The persistence of the bleeding could be due to retained products of conception. I advice you to get an examination with your gynecologist and get a sonogram to decipher the cause. If the hCG levels do not drop, even with bleeding, there is a possibility of viable pregnancy
, which can be safeguarded with proper care. You may take further suggestions from your doctor. Good luck.