55 on SB 200NL Euro Deep

My session stats is 18/13/af2.3/3bet4.7 878 hands

The villain is 25/20/af8.3/3bet6.5 304 hands

I thought I was trapping him but his river raise says otherwise.

What do you think? It says $ but this was on Euro table so it's a lot of money.

$1/$2 No Limit Hold'em Cash, 5 Players

BTN: $200 (100 bb)
Hero (SB): $378.50 (189.3 bb)
BB: $504.25 (252.1 bb)
MP: $230 (115 bb)
CO: $209 (104.5 bb)

Preflop: Hero is SB with 5:club: 5:diamond:
MP folds, CO raises to $6, BTN folds, Hero calls $5, BB calls $4

Flop: ($18) 6:club: J:spade: 6:heart: (3 players)
Hero checks, BB checks, CO checks

Turn: ($18) 5:spade: (3 players)
Hero bets $4, BB calls $4, CO folds

River: ($26) 4:diamond: (2 players)
Hero checks, BB bets $19.50, Hero raises to $84.50, BB raises to $494.25 and is all-in, Hero ???

bet 12-14 on turn, 3/4 pot river

as played fold, i think he would just call 44 most of the time, and jam JJ/66 always. Unlikely he's bluffing.

I hate your bet sizing. Turn bet is too small, River c/r seems too big.

I guess you beat 44, A6, maybe K6 and a bluff (assuming he's going to value shove anything worse than 6's over.)

fold after he shoves over your redic large river c/r

i'm not a fan of turn sizing at all.

I hate river check way more than turn sizing.

villian has a pretty high Af. (8.3)
does he ever have a straight here?