(FR) 66 - baby pairs PF and how much to raise/bet when we hit

I don't see many problems with this hand.

Completing is OK. massive pot odds.
On a flop like that in a multi pot you always get callers (bet a tad bigger).
Of course bet turn.. If they go ballistic then you know where you are but many of them will try to suck to their flush or straight. Punish those!
You did not get lucky on the river, they all folded ♦ ... sometimes I bet big there to give a feel of a bluff... Dunno about that one though

man, you're a nit
bet bigger on the flop, people will hardly fold a Q or draws to a 3/4 bet. on the turn, of course you aren't super happy with that card, but they can have PLENTY more Qx/flushdraw/worse orther than 98.
on the river you have a full house, so realistically you pretty much only lose to 77 (55 shouldn't call flop and QQ should raise at some point). sizing is whatever, i go a bit bigger

Pre is fine.

OTF I would go bigger. And no I don't go bigger with made hands when OOP but I go bigger when I have a strong hand, the board is wet and I'm playing against multiple recreational players who are not aware of the pot odds or anything.

Yes turn completes some straight draws. But it also opens some new ones. And flush draws are still there. And even if villain would have a straight you have full house outs.

I believe that only hands that had me beaten on the turn, would've payed any bet on this river, so my play on the turn sucked.

I'm not sure if I get that logic. Because draws miss and you hit the nuts and villains don't have many hands they can call with, it means your turn bet was bad?

It is good that you bet the flop in an unraised pot. But you should bet bigger. There are some draws, and you want to give them the wrong odds. Additionally, there are two opponents.

Turn is fine. Otr, i would bet more. On higher stakes, you should carefully consider your bet size. But this is NL2, and an opponent who calls half pot calls 3/4 pot also.