Getting pregnant after miscarriage what are my chances with this situation?

i had a miscarriage at 8 weeks which i stopped bleeding from 3 weeks ago i used an ovulation test and found the days i was ovulating me and fella had unprotected sex twice around the beginning of me ovulating as we want to try again do you think my chances are good even though i have not had my first period i also have ovarian cysts but have had them on of over ten years and have 4 daughters i fell pregnant the first month of trying with the one i just lost i used an ovulation test then as well