Villain is 22/6
I thought he was on some sort of draw, so I thought I could push him off by raising. Too aggressive, perhaps?

PokerStars No-Limit Hold'em, $0.10 BB (9 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

Button ($22.60)
SB ($11.25)
BB ($13.80)
UTG ($9.75)
UTG+1 ($10.45)
MP1 ($3.55)
MP2 ($9.65)
Hero ($9.70)
CO ($8.40)

Preflop: Hero is MP3 with 9, 9.
3 folds, MP2 calls $0.10, Hero raises to $0.5, 3 folds, BB calls $0.40, MP2 folds.

Flop: ($1.15) 6, T, 3 (2 players)
BB bets $0.6, Hero raises to $2, BB raises to $5, Hero folds.

Final Pot: $8.15