So at the moment it felt like QQ KK AA, or maybe a weird 88 even. Or total air of course. Didn't have any time bank left so I folded. And now I feel like I played it really bad. Thoughts?

PokerStars - $10+$10+$2|300/600 Ante 90 NL - Holdem - 9 players
Hand converted by PokerTracker 4

MP+2: 29.58 BB (VPIP: 45.45, PFR: 27.27, 3Bet Preflop: 25.00, Hands: 11)
CO: 40.47 BB (VPIP: 45.00, PFR: 35.00, 3Bet Preflop: 22.22, Hands: 20)
BTN: 43.5 BB (VPIP: 0.00, PFR: 0.00, 3Bet Preflop: 0.00, Hands: 6)
SB: 15.57 BB (VPIP: 0.00, PFR: 0.00, 3Bet Preflop: 0.00, Hands: 6)
Hero (BB): 45.17 BB
UTG: 53.17 BB (VPIP: 27.27, PFR: 18.18, 3Bet Preflop: 0.00, Hands: 12)
UTG+1: 19.82 BB (VPIP: 23.53, PFR: 23.53, 3Bet Preflop: 0.00, Hands: 18)
MP: 27.71 BB (VPIP: 10.81, PFR: 8.82, 3Bet Preflop: 0.00, Hands: 37)
MP+1: 30.87 BB (VPIP: 0.00, PFR: 0.00, 3Bet Preflop: 0.00, Hands: 6)

9 players post ante of 0.15 BB, SB posts SB 0.5 BB, Hero posts BB 1 BB

Pre Flop: (pot: 2.85 BB) Hero has J T

fold, fold, fold, MP+1 raises to 2 BB, fold, fold, fold, fold, Hero calls 1 BB

Flop: (5.85 BB, 2 players) 2 3 T
Hero checks, MP+1 bets 1.76 BB, Hero calls 1.76 BB

Turn: (9.36 BB, 2 players) 8
Hero checks, MP+1 bets 7.5 BB, Hero calls 7.5 BB

River: (24.36 BB, 2 players) 4
Hero checks, MP+1 bets 19.46 BB and is all-in, fold

MP+1 wins 24.36 BB

I think if we call turn we have to call most rivers, if it comes a diamond are you also folding to jam? Seems like over folding if so. kind of deep so I'm sure there's some extra booty for being right.

Edit: I take it back I don't think this is the Tx to call river as the Jd blocks most likely bluffs ott - makes me want to fold turn for same reason for that price, very close though

Change in % sizing is usually a good indicator of strong sizing between streets. Think call turn to x/f river unimproved is fine.