The dumbest thing I've ever done

I've bren with my husband for 14 years and to be honest I cant stand him! i want a divorce so bad but cant afford it😔 So a month ago i got really drunk and slept with him now i might be pregnant. I swear its the dumbest thing I've ever done. I'm scared to take a pregnancy test because i don't want another child with him. i feel so lost right now 😔😔