PokerStars - $0.05 NL FAST (6 max) - Holdem - 6 players
Hand converted by PokerTracker 4

BTN: 100.4 BB (VPIP: 33.33, PFR: 33.33, 3Bet Preflop: 0.00, Hands: 3)
SB: 221.2 BB (VPIP: 25.00, PFR: 0.00, 3Bet Preflop: 0.00, Hands: 4)
Hero (BB): 137.6 BB
UTG: 246.6 BB (VPIP: 50.00, PFR: 50.00, 3Bet Preflop: 100.00, Hands: 2)
MP: 109.8 BB (VPIP: 33.33, PFR: 33.33, 3Bet Preflop: 33.33, Hands: 6)
CO: 204.6 BB

SB posts SB 0.4 BB, Hero posts BB 1 BB

Pre Flop: (pot: 1.4 BB) Hero has J 8

fold, fold, fold, fold, SB raises to 3 BB, Hero calls 2 BB

Flop: (6 BB, 2 players) 4 A 5
SB bets 4.4 BB, Hero calls 4.4 BB

Turn: (14.8 BB, 2 players) 9
SB bets 9 BB, Hero raises to 30 BB

My assumption was that H is holding some Ax, but most probably doesnt hit with x second pair. Because of his Cbet OTT I though that he has probably some high kicker like T Q or K meaning Im loosing now. I wanted to put H in the tough spot and therefore I reraise in order to change my cards into bluff - I can easily pretend Im holding some pair like 44, 55 or 99, or I have double pair with Ax. Was that move correct or should I have just layed down OTT? Thanks

I'd rather raise flop than float vs. that sizing.
Trying to get an unknown to fold Ax in a blind battle at $5nl isn't advisable.