[prayformojo]

With 5BB left, there's no agonizing over this. If you don't push here, you'll be pushing two random cards from the BB. Just push this reasonably strong holding and hope for the best.

Your alternative is to fold, let the blinds and antes eat your stack, and hope against all hope and probability that you get a better hand than ATo next orbit, so you can push with significantly diminished fold equity for a chance to win a smaller pot if you're called.

BTW, with your stack where it is I think you underestimate the range of hands that call you. A big stack could call or reraise with any ace, any pair, or even a broadway combo like KQ or KJ.