I was new to the table and had no history with MP1. I think I shoulda bet more or checked the turn, and fold the river if I had checked or make a crying call if I had bet more. What would you do?

Party Poker No-Limit Hold'em, $ BB (8 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

saw flop|saw showdown

MP2 ($129.40)
Hero ($50)
Button ($56.75)
SB ($20.40)
BB ($82.85)
UTG ($74.90)
UTG+1 ($90.46)
MP1 ($53.81)

Preflop: Hero is CO with Q, Q. SB posts a blind of $0.25.
1 fold, UTG+1 calls $0.50, MP1 calls $0.50, 1 fold, Hero raises to $3, Button calls $3, 2 folds, UTG+1 folds, MP1 calls $2.50.

Flop: ($10.25) 6, 2, 2 (3 players)
MP1 bets $0.5, Hero raises to $8, Button folds, MP1 calls $7.50.

Turn: ($26.25) K (2 players)
MP1 checks, Hero bets $15, MP1 calls $15.

River: ($56.25) 5 (2 players)
MP1 calls $27.81 (All-In), Hero calls $24 (All-In).

Final Pot: $108.06