[Closed] SH JJ flop c/r with initiative?

Hand converted with online PokerStrategy.com hand converter:

Play hand

$0.5/$1 Fixed-Limit Hold'em (6 handed)

Preflop: Hero is BB with J:c, J:d.
3 folds, BU raises, SB folds, Hero 3-Bets, BU calls.

Flop: (6.5 SB) 2:h, K:c, J:s (2 players)
Hero checks, BU checks.
we flop very good hand. Flop is somewhat dry so paired hands go up in value. He showed aggression preflop so we can get a bet from hands like AJ+ TT+.
Turn: (3.25 BB) A:c (2 players)
Hero bets, BU raises, Hero 3-Bets, BU caps, Hero calls.
Interesting card and more interesting action. After raise i thought could he play AJ this way, or maybe he was trapping with AK. So i decided to 3bet, after game was capped i can't be ahead anymore, but still need to call.
River: (11.25 BB) 5:c (2 players)
Hero checks, BU bets, Hero calls.
River is a blank and i make crying call.
Final Pot: 13.25 BB.