I iso-raise 55 in late position. bunch of calllers.
flop: T-T-4 (rainbow).
checked to me, I c-bet less than 1/3 pot. 2 calllers.
turn: J. gets checked through.
river: 5.

villain1 bets, villain 2 raises, I call raise given that I have 3rd nuts.
surprisingly, villain1 shoves. villain 2 calls.

what do I do?