BTN: 283 BB
Hero (SB): 261 BB
BB: 101.5 BB
UTG: 353 BB
MP: 125.5 BB
CO: 104.5 BB

Hero posts SB 0.5 BB, BB posts BB 1 BB

Pre Flop: (pot: 1.5 BB) Hero has Qd Qs
fold, fold, fold, BTN raises to 2.5 BB, Hero raises to 13 BB, fold, BTN calls 10.5 BB

Flop : (27 BB, 2 players) 8d 5s 6d
Hero checks, BTN bets 13.5 BB, Hero calls 13.5 BB

Turn : (54 BB, 2 players) Kh
Hero checks, BTN checks

River : (54 BB, 2 players) 2c
Hero?

Im always worried about getting bluff raised here as my hand looks like AK a lot (not sure NL2 players think I can have TT+ plus here) and Im normally capped at 1 pair.

Would you have called off on this run out?

If you bet river (Im guessing I should be), how much?