1-3, 100 BBs
CO raises 15
BTN calls
Sb folds
BB(Hero) _A_heart_K_spade_3-bet to 45,
CO: call
BTN: call
Flop 9
A
Q
Hero bets 55, CO folds, BTN calls
Turn 3
Hero: Checks, Btn bets 90, Hero: Calls
River 5:
Hero: Checks, Btn bets 120
Hero: folds
After the fact I felt this was to tight of a fold. Should I have bet out on the turn and folded the river if there was a shove?
Apologies if this isn't the right format, first time poster