Too many bets?

[acehole60]

I feel like I'm giving too many bets away on occasions. For example when I fall in love with my overpair. 3-bet is spew on the turn with his strong line isn't it?
I can't find a hand converter for Crypto, so you'll get it in text:

6-handed. Villain seems sane. 30/20 over a small sample size.

Gastao: posts small blind $1
youtoo: posts big blind $2
----- HOLE CARDS -----
dealt to HERO [Qs Qd]
gnurl: raises $4
two folds
HERO: raises $6
two folds
gnurl: calls $2
----- FLOP ----- [2d 6d 3c]
gnurl: checks
HERO: bets $2
gnurl: calls $2
----- TURN ----- [2d 6d 3c][2c]
gnurl: checks
HERO: bets $4
gnurl: raises $8
HERO: raises $8
gnurl: raises $8
HERO: calls $4
----- RIVER ----- [2d 6d 3c 2c][Ks]
gnurl: bets $4
HERO: calls $4

[secretprankster]

Seems okay vs. this villain. of course when he caps it sucks but then I say "small sample size ldo" and show down.