I don't know ig am pregnant

Jennifer

I had DC on 1th of September and I had an unprotected sex and my man release inside me which I took power horse and the next day I took Guinness stout, am freaking out because I don't want to going t pregnant and my man started behaving somehow,all day I have been crying,I don't know if am pregnant again because I don't have a good job to take care of a baby for now,please I need advice on weather am pregnant or not