163.3bb effective. No reads.

Hero is BTN with Ts8s
fold, fold, fold, Hero raises to 3bb, SB folds, BB calls.

Flop (6.5bb) Qs5c2s
BB checks, Hero bets 3bb, BB raises to 10bb, Hero calls.

Turn (26.5bb) Qs5c2s 9c
BB bets 16bb, Hero calls.

River (58.5bb) Qs5c2s 9c 2h
BB checks, Hero?

Hey guys, river bet felt dirty ingame as I'm not sure If hero is value betting AA/AQ here on river, so I'm worried about not repping any value. Plus villains range seems polarised to folds or x/r's. Thoughts?