Hey,
I had mine done in December.
I was walking/exercise bike by 3/4 weeks very light lower body stuff, and told by the nurse I could run short distances at 5 weeks but no lifting til 3 months.
I saw the surgeon at 10 weeks who told me I can do everything, run, lift, whatever I wanted to do – act like they’re normal boobs! So I’ve been back to normal vigorous exercise since then.
As long as you don’t overdo it too soon and stop if you feel uncomfortable you should be ok, but it might be worth ringing and asking if you’re worried.
Hope that helps!