Pretty bad spot to cbet, you are basically committing yourself against the effective stack of 100 bbs. (you stuck in 25% of the effective stack with the cbet)
Since you did cbet and commit yourself, once your hand improves on the turn your only real play is to shove imo. You might have some fold equity (lol at fe in 2NL) against a 2nd pair type hand or a draw.
Try to avoid spots like this... you are allowing your opponents by default to outplay you.