Hi guys, new to FTR and just recently started playing again.

I used to grind 100nl full time time after graduating uni but god offered a decent job so couldn't turn it down as I couldn't see poker being a long term thing so put my career first. I recently quit my job to start my own business so I'm getting back into grinding aswell

Full Tilt, $0.10/$0.25 No Limit Hold'em Cash, 9 Players

MP1: $10.94 (43.8 bb)
MP2: $25 (100 bb)
MP3: $26.60 (106.4 bb)
CO: $19.71 (78.8 bb)
Hero (BTN): $27.27 (109.1 bb)
SB: $45.57 (182.3 bb)
BB: $28.57 (114.3 bb)
UTG+1: $13.55 (54.2 bb)
UTG+2: $46.34 (185.4 bb)

Preflop: Hero is BTN with T J
UTG+1 folds, UTG+2 raises to $0.75, 4 folds, Hero raises to $2, 2 folds, UTG+2 calls $1.25

Flop: ($4.35) J T K (2 players)
UTG+2 checks, Hero bets $2.50, UTG+2 raises to $6.50, [color="red"]Hero ??

Villian is a reg on FTP, playing most games that are running from 25-100nl (searched him). I don't have many hands on him because this was my first session back on the grind.

I'd 3bet him a couple times previously & he folded. I don't think he's doing this too light, c/r AA would be over repping, I feel like his range is pretty nuttish hands & made straights. I could have probably made it a bit larger on the flop on that wet board which may caused him to turn a mid pair he's set mining into a bluff but IDK if he's capable of doing this.

Any thoughts welcome