20/40 4 handed value bet?

[Fortitude]

button is 65/16 (mostly 4 handed) with AF of 0.9

20/40 4 handed

button opens, sb folds, i 3bet in BB, button caps

2dJcAd

check, bet, call

3d

check, bet, call

Qh

I... ?

I don't see me getting bluff raised on the river much though it could happen (his river aggression is highest of all his streets). I'm probably behind to AK-AQ, and occasionally JJ-QQ or AJ here. However, I do want to preserve the value of my hand against KK, TT-99 here. He could even have lower than 99 as pocket pairs like that get capped a lot headsups here.

Thoughts?

[bdmcgraw]

you... tell us your hand