Decided to drop and give FR a shot, to my understanding this is more nut camping game. And this bet has me bamboozled.

V is the average 10NL donk 67/21/1

3 questions:
1) Turn bet seems shitty, how much should I bet?
2) What's the best line? 3 barrel and b/f river?
3) Can I call this?

PokerStars No-Limit Hold'em, $0.05 BB (7 handed) Poker-Stars Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

UTG ($5.28)
MP1 ($10.02)
Hero ($17.78)
CO ($12.62)
Button ($8.65)
SB ($7.62)
BB ($4.85)

Preflop: Hero is MP2 with A, Q.
UTG calls $0.05, 1 fold, Hero raises to $0.25, CO calls $0.25, 3 folds, UTG folds.

Flop: ($0.62) 4, 3, A (2 players)
Hero bets $0.5, CO calls $0.50.

Turn: ($1.62) 8 (2 players)
Hero bets $1, CO calls $1.

River: ($3.62) Q (2 players)
Hero checks, CO bets $6.03,