A10 in SB...I feel like I played this badly.

[ZBTHorton]

Converter is messing up. No specific reads on villain.

Pre Flop: two folds, CO raises, button folds, Hero(A-10os) calls, BB folds.

Flop: A-8-7 rainbow. Hero checks(with intention of CR), CO bets, hero raises, CO 3-bets, Hero caps.

Turn - 4. Hero check calls.
River - 3. Hero check calls.

Two questions...

Do you three bet PF Villain back with A-10?
Should I have led out on the turn?