PokerStars No-Limit Hold'em, $0.25 BB (6 handed) FTR converter on zerodivide.cx

MP ($16.05)
CO ($25.65)
Button ($25.90)
SB ($31.10)
Hero ($64.15)
UTG ($5.45)

Preflop: Hero is BB with K, K.
1 fold, MP calls $0.25, 2 folds, SB completes, Hero raises to $1.25, MP calls $1, SB calls $1.

Flop: ($3.75) 3, 8, Q (3 players)
SB bets $3.25, Hero raises to $9, MP folds, SB raises to $29.85, Hero folds.

Final Pot: $42.60

This has got to be the wrong fold against a loose-aggressive tilted villain right? I used up my whole time bank and then clicked fold just as I decided to call

Edit: I posted this to humiliate myself into never being this weak again.