Seen as you're only beat by a 6, or any pp 22-55, and those aren't the most likely hands for villain to have, I think you probably have yo call. You won't have too many better hands, and the most likely outcome will be chopping. It isn't a great situation to be in though.
Seems like a huge part of your range is going to be Ax that checked back the flop and I am guessing we should probably not be calling with all of the Ax combos. Not sure how we decide what combos we should be calling with though (apart from just using rng)
Seen as you're only beat by a 6, or any pp 22-55, and those aren't the most likely hands for villain to have, I think you probably have yo call. You won't have too many better hands, and the most likely outcome will be chopping. It isn't a great situation to be in though.