stacks:
CO $100
Hero $200
BB $300+ 20/8 after 272 hands

couple limps, CO raise to $7, I call with , BB raise to $15, limpers fold, CO calls, I call

FLOP: ($50)
Hero checks, BB bets $22, CO folds, Hero calls

TURN:
check, check

RIVER: ($90)
Hero checks, VIllian bets $75, Hero folds.

should I call? and any other comments on play...

So you're in the SB? I like a lead here then, probably $30 and calling an all in raise. If neither of them has an A (unlikely) then you weren't getting much money anyway, if they have AK or AQ they'll probably push and you win a nice pot. If they have AA then you curse, reload and move on.

As played I probably throw out a blocking bet of $40 or so and fold to a push. Really think you should've led the flop though.

Im an idiot but thats an horrible fold. As played, I would lead out for half pot, 3-4x his re-raise, and push the turn. All my money is going to the middle.

Why check-call the flop, check the turn, check the river and then fold? You show no interest or sign of strength all the way though this hand.

With one 5 in the deck your hand isn't going to get any stronger, his flop bet looks weak, his check on the turn is weak, then he fires on the river? 20/8, he could even have JTs in the BB here.

I call or raise the flop, bet 50-60 on the turn and check-call the river.

I think you should have bet flop, lead or check-raise.
You need to find out fast if he has AA, and make him fold his KK and QQ, because you are not going to win from these hands anything with an A on flop. As played I think it is a fold, most of the people reraise with QQ+, rarelt AK.

I felt that a re-raise from the BB; has to be QQ+ and maybe AK and i only beat 1 of those plus i think the AK bets the turn. The only resonable hands to CB then check turn are AA, and KK (for a slowplay) or QQ (cause villian is scared) all of which im behind on the river; he could have JJ I suppose but that might just check river. I really thought vilian has to have QQ.

in retrospective i think i need to check-raise the flop cause that should fold KK and lower Pocket pairs. HOwever, a call could mean AK or AA so i still dont know if im ahead so it still is a tought spot which is why i check-called cause i wanted pot control. I planned to probably just call down but then the turn and river got ugly.