I had a abortion 1 week and 1 day prior to getting pregnant i have a medium sized hemerage what are the chances of miscarriage?

Same: The fact that you had an abortion prior to getting pregnant doesn't increase your risk for miscarriage, though it seems amazing that you ovulated so quickly after the abortion. Regardless, now you're saying that you're having a hemorrhage? If you're having a hemorrhage, then there's a high chance that you're miscarrying now. See a doctor to get an ultrasound and confirm. Best of luck.