$20 -> $1000

I played a hand of poker

PokerStars - $0.10 NL FAST (6 max) - Holdem - 6 players
Hand converted by PokerTracker 4

BTN: 215 BB (VPIP: 0.00, PFR: 0.00, 3Bet Preflop: 0.00, Hands: 1)
SB: 158.9 BB (VPIP: 25.00, PFR: 0.00, 3Bet Preflop: 0.00, Hands: 8)
BB: 182 BB (VPIP: 33.33, PFR: 0.00, 3Bet Preflop: 0.00, Hands: 3)
Hero (UTG): 130.5 BB
MP: 101.5 BB (VPIP: 0.00, PFR: 0.00, 3Bet Preflop: 0.00, Hands: 5)
CO: 171.2 BB (VPIP: 27.78, PFR: 22.22, 3Bet Preflop: 14.29, Hands: 18)

SB posts SB 0.5 BB, BB posts BB 1 BB

Pre Flop: (pot: 1.5 BB) Hero has A Q

Hero raises to 3 BB, MP raises to 10.5 BB, fold, BTN calls 10.5 BB, fold, fold, Hero calls 7.5 BB

Flop: (33 BB, 3 players) Q A 8
Hero checks, MP checks, BTN checks

Turn: (33 BB, 3 players) 7
Hero bets 20.5 BB, fold, BTN calls 20.5 BB

River: (74 BB, 2 players) 7
Hero bets 32 BB, BTN raises to 70 BB, Hero calls 38 BB

Thoughts? My thoughts are bet sizing on the river is awful and I can never fold as played because I look really weak and probably need like 20% equity when factoring in rake. I can probably bet bigger on the turn too.