The situation: blinds are 300/600/75 and I'm on around an average stack of 30k.
I'm on the button with

. There are 3-4 limps before me and I bump it up to 2600. Everyone calls.
Flop:

.
Mid position player shoves out of turn for about 9k, with the player whom the action was on originally checking so the shove stands (hopefully this makes sense). The cut off then reshoves for 20k. I've not seen too much from either of the players so can't comment on them.
What is my play here? Any comments appreciated.