im not sure if im pregnant

Galing ako sa abortion..i mean nakunan ako last january and it hurt so much 2months na sana to then after that niregla ako this last day of february and i have sex with my boyfriend on march 6 and naputok sa loob and nasundan pa and i dont remember if naputukan niya ko is it possible na mabuntis agad agad na kakatapos ko lng makunan?