TT line check

[converted_hand][hand_history]PokerStars - $0.02 NL FAST (6 max) - Holdem - 6 players
Hand converted by Holdem Manager 3

BTN: $4.43 (221.5 bb)
SB: $5.37 (268.5 bb)
BB: $1.82 (91 bb)
Hero (UTG): $4.62 (231 bb)
MP: $3.28 (164 bb)
CO: $2.54 (127 bb)

SB posts $0.01, BB posts $0.02

Pre Flop: (pot: $0.03) Hero has T♥ T♣
Hero raises to $0.05, MP calls $0.05, 4 folds

Flop: ($0.13, 2 players) 7♥ 6♣ 4♥
Hero bets $0.06, MP calls $0.06

Turn: ($0.25, 2 players) J♦
Hero checks, MP bets $0.10, Hero calls $0.10

River: ($0.45, 2 players) 9♦
Hero checks, MP checks

Results: $0.45 pot ($0.02 rake)
Final Board: 7♥ 6♣ 4♥ J♦ 9♦

[/hand_history][/converted_hand]

Flop: maybe i could use a bigger sizing
Turn: should be a blank. so, which line you would recommend? as played x/call? x/r because of this blank card? or 2nd barrel?
river: as played i could let him bluff, a bet after x/calling the turn looks weird...

so, i made a small profit in this hands, but there unanswered questions. thank you all!