First off hh is incorrect CO was in sitout, so opener is actually CO.

Reads on CO is that hes been playing well postflop, not much sample. 26/19 10 over 300 hands.

Am I overplaying my hand by going bet turn, shove river, after his flop check?? I play JJ like this always too if that matters.

I just felt like I'm not getting called by much here over both streets. Could bluff with a ton of hands though, so kinda mandatory play with QQ? I was a bit worried that people might check flop with KK, AA occasionally, even though it seems kinda bad imo.