Paradise 10NL

UTG+2 ($9.65)
MP1 ($13.90)
MP2 ($9.90)
MP3 ($41.07)
Hero ($10.00)
Button ($1.35)
SB ($4.00)
BB ($4.05)
UTG ($8.73)
UTG+1 ($10.65)

Preflop: Hero is CO with A, K. Hero posts a blind of $0.10. SB posts a blind of $0.05.
UTG calls $0.10, UTG+1 calls $0.10, 1 fold, MP1 calls $0.10, 2 folds, Hero (poster) raises to $0.65, 3 folds, UTG folds, UTG+1 calls $0.60, MP1 calls $0.60.

Flop: ($2.35) Q, Q, A (3 players)
UTG+1 checks, MP1 bets $0.1, Hero raises to $2.29, UTG+1 folds, MP1 raises to $4.48, Hero ?