Fishy, borderline, or ok?

[Gunther S.]

PokerStars limit HE 1/2.
This table is 10 handed and pretty tight--can't remember any specific reads on the players in question just now:

Hero is dealt 22 in EP+1.

1 fold, Hero calls, 2 folds, MP+1 raises, all fold to BB who calls, Hero calls.

Flop: A35 rainbow. 3 handed, 6.5 SB

BB checks, hero bets, MP+1 raises, BB raises all in to $2.50, Hero calls $1.50, MP+1 raises to $3, Hero calls.

Turn: blank (7 or something). 3 handed--1 all in, 7.5 BB

Hero checks, MP+1 bets, Hero calls.


Question: On the flop, 6 outs gives me 1 to 3 on the following to streets, so with three players I'm not losing money by betting here? Should I have continued the aggression after the BB went all in? Or is check/folding better?

I can't think specifics right now. Any suggestions will be appreciated. I'll post the results in a reply, although that doesn't seem so important for this hand.