Top 2 plus str8 flush draw

What's the best move here? I was about to log off after taking a hit to my stack but I didn't unclick post blind quick enough - which explains my short stack. I don't have a read.

Party Poker No-Limit Hold'em, $ Hero (6 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

UTG ($164.74)
MP ($72.82)
CO ($431.63)
Button ($43.36)
SB ($210.62)
Hero ($155.15)

Preflop: Hero is BB with Jhttp://www.flopturnriver.com/phpBB2/...miles/club.gif, Thttp://www.flopturnriver.com/phpBB2/...miles/club.gif. SB posts a blind of $1.
2 folds, CO calls $2, 1 fold, SB (poster) completes, Hero checks.

Flop: ($6) Jhttp://www.flopturnriver.com/phpBB2/...iles/spade.gif, 8http://www.flopturnriver.com/phpBB2/...miles/club.gif, 9http://www.flopturnriver.com/phpBB2/...miles/club.gif (3 players)
SB bets $5, Hero raises to $15, CO folds, SB calls $10.

Turn: ($36) Thttp://www.flopturnriver.com/phpBB2/...iles/spade.gif (2 players)
SB checks, Hero bets $25, SB raises to $70.

Final Pot: $131

If we put Villain on a Q, like Q4s, then you are 32% to still win the pot. You have to call $45 more or 25.5% so you definately have pot odds to call..

I'd check behind on the turn. As played, I'd call the c/r.

check behind on turn when you have a strong draw but don't want to get blown off your hand