[5NL] 99...OOP with overpair

Villain is 25/14/12 over 72 hands. Fold to cbet 50%, 3/6.

Around 10 hands earlier I took villain's stack when we both stacked off on a flop of 8 T Q , I held A 9 , villain held 7 9

I had seen villain call IP with a FD and had seen him raise IP with an OESD.

PokerStars - $0.05 NL (6 max) - Holdem - 5 players
Hand converted by PokerTracker 4

BTN: $5.00
SB: $5.63
BB: $12.57
Hero (UTG): $10.26
CO: $5.00

SB posts SB $0.02, BB posts BB $0.05

Pre Flop: (pot: $0.07) Hero has 9 9

Hero raises to $0.20, fold, BTN calls $0.20, fold, fold

Flop: ($0.47, 2 players) 4 8 6
Hero bets $0.45, BTN raises to $1.25, Hero ???

Not sure what to do here? I know villain raises with draws, do I just call and re-eval on turn, get it in now when I am probably ahead or just fold (seems the worst option) and wait for a better spot?