unprotected sex and not on bith control

It is not very likely that you are pregnant since having an abortion so soon, as there is probably not a uterine wall for a fertilized egg to attach to. Now I want to be clear with you though--it is possible. But it doesn't sound very likely. In either case, though, and not to sound judgmental but you look into using contraception like condoms or birth control or ideally both so that you don't put yourself in this sort of situation again. Please keep us posted.