While taking the meds, do you have to stop having sex and do they make your birth control inactive since antibiotics do and flagyl is a type of antibiotics

I completed my regimen of 500mg flagyl, 2 pills a day for 7 days to treat BV yesterday, and was wondering how long I have to wait before I have sex. The pamphlet I received did not specify. I know obviously I was not supposed to have sex while on the pills, which I didn’t, but am wondering if everything seems to have cleared, when I am safe to have sex again? Thanks!