I got pregnant and 3 days before my abortion i had unprotected sex.. could i get pregnant again or it's not possible..should i be worried

Not possible: If the unprotected sex was before an abortion, it is not possible to ovulate and become pregnant again within the 6-day window that sperm can survive in a female reproductive tract. Of course, it is possible to become pregnant again within just a couple weeks of an abortion or delivery, so to avoid future pregnancy from now on, a form of contraception is crucial.