Might be slightly better to lead the flop when we flop reasonably well in a multiway pot.

Turn, probably a bet/call with the intention of giving up on the river vs a large bet.

I don't see any reason not to lead out on the flop with many 2NL players often willing to call you down with a lot of Ax combos. It's going to be a spot where you can get three streets of value on many run outs, and missing a whole street of value with a decent hand will hurt your win rate over time if you do it a lot.

As played I would fold the turn. I don't expect villain to be doing this with worse than a better two pair much at all. That said I'll bow down to w34z3l's better judgement that calling might be correct.