River is one of worst card to continue bluffing , imo.

You only got 5 more value combos on river than villain has : JJ.and TT IF we bet those on flop.
Every semibluff (straightdraws/bckdfd) misses.
Given we have already dd with even the A high d, reduces chances of villain has got bckdfd.
He also dont have AK in his range AQ in his range and most of the time dont have AJ in his range given that he would 3 bet them pre. And we do have those missed combos.
I think allready turn is a better card for villains range then it is for ours.But picking up the extra eq. For or hand i think betting is best.
River is defintly no good card for our range given the fact that if we had decide to c-bet a Tx hand, would we barrel it? And for 2/3 size pot?arent we more inclined to check-call?
So that leaves us with a valuerange of 22,33,TT, JJ,JT....would we overbetshove AJ here?AA-QQ?imo not.
I think it s not a good spot to overbet, we got no blocker to villains TP hands and he wil be inclined to hero call here given all the draws backdoor draws that miss and the fact we hold blockers against his bckdfd..
Think its a check fold with this hand and a check call with AA-QQ and KJ+
And bluff hands like KQ no diamond.

ovb otr isn't great at all, but turn could be a good spot to incorporate a large sizing into our range since we do have a lot of potential bluffs and few vlaue hands there,

kq, a4 a5 54 65 etc.