Should I have raised more on the flop C/R? Also, is betting the turn still EV+?

PokerStars No-Limit Hold'em, $0.10 BB (8 handed) Poker-Stars Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

Hero ($10.05)
BB ($5.05)
UTG ($6.55)
UTG+1 ($14.90)
MP1 ($10.40)
MP2 ($10.85)
CO ($5.85)
Button ($5.45)

Preflop: Hero is SB with A, T.
6 folds, Hero raises to $0.3, BB calls $0.20.

Flop: ($0.65) A, 3, T (2 players)
Hero checks, BB bets $0.2, Hero raises to $0.7, BB calls $0.50.

Turn: ($2.05) J (2 players)
Hero bets $0.9, BB calls $0.90.

River: ($3.85) K (2 players)
Hero checks, BB bets $1, Hero calls $1.

Final Pot: $5.85