Bad Play or Bad Beat?

Im new here and I was just wondering whether I did something wrong on this hand or if it was just a bad beat. Any feedback is welcome.

PokerStars (9 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

Seat 1: UTG (9325 in chips)
Seat 2: UTG+1 (8494 in chips)
Seat 3: UTG+2 (3125 in chips)
Seat 4: Hero (6190 in chips)
Seat 5: MP2 (4450 in chips)
Seat 6: CO (1230 in chips)
Seat 7: Button (3745 in chips)
Seat 8: SB (1638 in chips)
Seat 9: BB (11040 in chips)

Preflop: Hero is MP2 with Jhttp://www.flopturnriver.com/phpBB2/...miles/club.gif, Jhttp://www.flopturnriver.com/phpBB2/...iles/heart.gif. SB posts a blind of 100.
3 folds, Hero raises 600 to 800, 4 folds, BB calls.

Flop: Thttp://www.flopturnriver.com/phpBB2/...iles/heart.gif, 6http://www.flopturnriver.com/phpBB2/...es/diamond.gif, 3http://www.flopturnriver.com/phpBB2/...miles/club.gif (2 players)
BB checks, Hero bets 1200, BB raises 9040 to 10240 and is all-in, Hero calls 4190 (All-In).

Turn: 9http://www.flopturnriver.com/phpBB2/...iles/spade.gif (2 players, 1 all-in)

River: Thttp://www.flopturnriver.com/phpBB2/...iles/spade.gif (2 players, 1 all-in)

Final Pot:

Results in white below:
BB has Ah Tc (three of a kind, tens).
Hero has Jc Jh (two pair, jacks and tens).
Outcome: BB wins 12480.

Bad beat, u got all the chips in when he was behind.

is this play money or tourney or something?

and if his raise wasn't so obnoxiously big then he'd probably have you beat.

post in correct forum and no you didn't do anything wrong.