Another Difficult Spot with JJ

[pegusus]

from tonight's 100k, no particular "reads" on villain, he's restolen preflop a couple times but nothing too special to distinguish him.

Seat 1: timos69 (16194 in chips)
Seat 2: Jedi Ken (37357 in chips)
Seat 3: Papa Bull XL (21446 in chips)
Seat 4: HERO (42495 in chips)
Seat 5: iMaFeLtU (5289 in chips)
Seat 6: robben888 (18425 in chips)
Seat 7: Strawberrys (62050 in chips)
Seat 8: J.Siv (5938 in chips)
Seat 9: rivermanl (38274 in chips)
timos69: posts small blind 1000
Jedi Ken: posts big blind 2000
*** HOLE CARDS ***
Dealt to HERO [Js Jd]
Papa Bull XL: folds
HERO: raises 3000 to 5000
iMaFeLtU: raises 189 to 5189 and is all-in
robben888: folds
Strawberrys: calls 5189
J.Siv: raises 649 to 5838 and is all-in
rivermanl: folds
timos69: folds
Jedi Ken: calls 3838
HERO: calls 838
Strawberrys: calls 649
*** FLOP *** [Td 2d 6c]
Jedi Ken: checks
HERO: bets 12000
Strawberrys: raises 22000 to 34000
Jedi Ken: folds
HERO: ??

I have ~25k left and although there's a ton of money in the pot and I have an overpair, I really don't see much that I can be ahead of, 1010/22/66/QQ-AA are all way ahead of me, I basically have to hope that he has a diamond draw or would do this with 77-99. I'm not 100% sure why I bet 12k on the flop, I figured ~40% flop bet would be enough to push out any hands that missed or that were behind me pf but it gives me a decision to make, should I just be firing a pot commiting bet on the flop?

In hindsight I kinda wish I woulda limped preflop so if the shorties shove then I can iso shove.