[pureklas]

FWIW you don't need to 3bet every pocket pair, I rarely do with 33. Given the description leading the flop is bad. Check/fold would probably be best especially if villain is going to bet most turns. It's too difficult to know if you are ahead here and you are often going to lose alot of chips finding out. So far you have invested $8 check/fold and find a better spot against villain, you will have his chips soon enough.