Should I be raising the flop here? These not super strong situations kill me and I feel like I'm bleeding chips.

Fold river?

PokerStars - $0.10 NL (6 max) - Holdem - 5 players
Hand converted by PokerTracker 4

BB: 121.9 BB (VPIP: 17.65, PFR: 17.65, 3Bet Preflop: 12.50, Hands: 17)
UTG: 100 BB (VPIP: 25.00, PFR: 20.00, 3Bet Preflop: 0.00, Hands: 20)
Hero (CO): 108.1 BB
BTN: 95.1 BB (VPIP: 22.22, PFR: 5.56, 3Bet Preflop: 0.00, Hands: 18)
SB: 100.5 BB (VPIP: 12.50, PFR: 12.50, 3Bet Preflop: 0.00, Hands: 16)

SB posts SB 0.5 BB, BB posts BB 1 BB

Pre Flop: (pot: 1.5 BB) Hero has J J

fold, Hero raises to 3 BB, fold, SB raises to 10 BB, fold, Hero calls 7 BB

Flop: (21 BB, 2 players) T 4 8
SB bets 10 BB, Hero calls 10 BB

Turn: (41 BB, 2 players) Q
SB bets 21.6 BB, Hero calls 21.6 BB

River: (84.2 BB, 2 players) 2
SB bets 58.9 BB and is all-in

looks ok pre and flop. i'm probably folding turn and definitely river

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Since we haven't seen SB 3bet I'm ok with just calling pre-flop.
Yes it's a small sample, I like to use what I've got.

We can't really fold the flop, there's nothing scary either so no need to raise.
Calling seems fine.

Turn is a harder decision though.
SB has slightly increased his bet sizing from like 45% to 55% or something, which might indicate he actually hit the Q, or it might not lol

Against a total unknown I'm probably folding the turn.
Against a decent player I'm calling the turn.

River is an easy fold for me.
I don't think people bluff enough at these stakes to be able to call here.
Even at higher stakes I don't think villain has enough bluffs to be able to call here.

Looks ok, I dont mind the turn call with the gutter. Folding river.