3 bet size gut?

PokerStars No-Limit Hold'em, $0.05 BB (8 handed) - Poker-Stars Converter Tool from FlopTurnRiver.com

MP1 ($4.55)
MP2 ($1.92)
CO ($8.01)
Button ($11.64)
SB ($5.78)
Hero (BB) ($5)
UTG ($2.95)
UTG+1 ($6.25)

Preflop: Hero is BB with A, K
3 folds, MP2 bets $0.15, 3 folds, Hero raises to $0.45, MP2 raises to $1.92 (All-In), Hero calls $1.47

Flop: ($3.86) 7, 3, Q (2 players, 1 all-in)

Turn: ($3.86) 4 (2 players, 1 all-in)

River: ($3.86) 7 (2 players, 1 all-in)

Total pot: $3.86 | Rake: $0.15