Advice on Pregnant and needing surgery???

So, I just tested positive on my pregnancy test, the day before my ankle surgery. Have any of y’all had this happen? I’m worried they’ll just send me home instead of doing the procedure. If they don’t my ankle won’t heal right and I’d have to have it re-fractured or whatever by them, and re-set after I give birth. But if we go that route I also won’t be able to go back to work until after I have the baby, and I conceived around New Year’s eve/ New Year’s Day. Any advice is appreciated, thank you!