Risky move or sensible play?

Correct play here or too risky with the texture of the flop?

PokerStars No-Limit Hold'em, $0.05 BB (9 handed) FTR converter on zerodivide.cx

SB ($1.60)
BB ($10.70)
Hero ($4.72)
UTG+1 ($14)
MP1 ($16.98)
MP2 ($9.66)
MP3 ($4)
CO ($10.06)
Button ($9.89)

Preflop: Hero is UTG with Q, Q. MP3 posts a blind of $0.05.
Hero raises to $0.3, 1 fold, MP1 calls $0.30, 6 folds.

Flop: ($0.72) J, 9, 9 (2 players)
Hero bets $0.7, MP1 raises to $1.4, Hero raises to $4.42, MP1 folds.

Final Pot: $6.54

Results in white below:
No showdown. Hero wins $6.54.

Totally depends on who youre up against.

Its probably a fold against tight players. Its definatly a fold against loose passives and its a reraise against loose aggressives.

Most of the guys at those stakes are either loose passives or loose aggressvies so its either a call or a fold .
I probably call against an unknown and expect to see a J, but this guy has a big stack so he might know what hes doing.

Your opponent likely has QT and wants a free card or has Jx, if he's real frisky he has 88 or less. I'd also reraise this flop to $3 though. But really lots of cards can come off that will make you feel uncomfortable about your hand and being OOP doesn't help. Well played I say.

I didn't see you only had $4.42 to bet with on the flop, so this is definatly an AI here.