This sequence depends on how the movements of the villains were during the night. Apparently it was played fair. From the flop you took a passive line, you could also have put a reasonable price, for which they could call you some backdoor stairs that maybe looking for improvements on the turn. If your image was 17/11, some villain might think you represent a J in your range. And they will test many medium-high pockets. You are only below A-A. On the turn, your assignment range did not change much. After your call, I think your image was as tightest as possible.
On the river BB's bet is a bit strange. It seems that this villain does not want to give up, knowing that he most likely is. The BB could carry 2 minor pairs. Sometimes you could get some full house. But this is really unlikely, given the bet size chosen on the river.
So I think you can increase the bet on the river. If your assignment range mostly includes hands of value, you can induce many catcher bluffs in rank v, with double pairs that are smaller than yours.
Greetings.
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