Cardi B Celebrates New Year With Offset, Denies Being Back Together

2:51 PM PT -- Cardi B says she and Offset banged on NYE ... but again denies they are back together.

In a social media post, Cardi reveals she had sex with her estranged husband but says they are still working on their issues, going to therapy and aren't officially ending their split.

Cardi B and Offset started off the new year together ... but she says that doesn't necessarily mean they are together again.

The estranged couple rang in 2024 at a strip club in Miami, throwing money around and dancing ... and it's all on video.

But Cardi says the NYE hangout -- which was a group hang -- isn't a sign they've kissed and made up ... far from it.

In fact, Cardi has a message for folks thinking she's back with Offset ... "we not together.. we together when I say so not when you THINK so."

Thing is ... Cardi and Offset were both in Miami for work ... they each had NYE gigs at the Fontainebleau Miami Beach - Offset performed at LIV and Cardi poolside - making this rendezvous pretty easy.

Cardi and Offset spending time together amid their split and then her denying they're back together is quickly becoming a thing ... it happened during Christmas and once again after they were spotted in NYC.

CB also said she's leaving toxic energy in 2023 ... and it's clear Offset doesn't fall in that category.

It will be interesting to see if Cardi and Offset do in fact patch things up again ... stay tuned.