You hold

in the BB. no read on UTG+1.
UTG+1 calls, MP2 calls, SB completes.
flop is

. (4 SB)
you bet, UTG+1 calls, MP2 folds, SB folds.
turn is a

. (2.5BB)
you bet, MP2 raises, you call
river is

. (7BB)
you check, MP2 bets, you fold
did you do anything wrong?