What are your thoughts on this hand?
Also is it a mistake to call pre?
BB: 101.4 BB
UTG: 79.4 BB
Hero (CO): 101 BB
BTN: 221 BB
SB: 109.6 BB
SB posts SB 0.4 BB, BB posts BB 1 BB
Pre Flop: (pot: 1.4 BB) Hero has T♦ J♦
fold, Hero raises to 3 BB, BTN raises to 10 BB, fold, BB calls 9 BB, Hero calls 7 BB
Flop: (30.4 BB, 3 players) 7♥ T♣ 3♥
BB bets 15 BB, Hero calls 15 BB, BTN calls 15 BB
Turn: (75.4 BB, 3 players) 9♥
BB checks, Hero checks, BTN bets 16.6 BB, fold, Hero calls 16.6 BB
River: (108.6 BB, 2 players) T♠
Hero checks, BTN bets 78 BB, ???