Thank U 4 Posting.
22 is playable so if you are having a mental block playing it it may help you to diagnose why?
Playing 22 profitably beyond making sets requires villain reading skills and range aggression. Do you feel this is a weakness in your game?
If so are you avidly taking notes in game?
Do you understand that when we raise 22 in CO vs a limper we stop playing 22 when no 2 comes and start playing our range vs villain range?
If the flop comes A 9 4 we should be playing like we have AK AQ not 22 because we could have AK AQ we just do not have it this time.
Are you working on your range reading and range betting strategy skills?
Most importantly is: are you playing in games where folding occurs or is it just calling stations and looky Lous?
You my have discomfort because you are not playing deeply into the streets often enough.
Do you have a bluffing strategy for turns and rivers without representing only nut hands like flushes and straights? This is of course Looky Lou dependent.
Hope this helps