I dont really like your play, you bet flop, and then check/call the turn and check/push the river, that shows a lot of strength and I would be surprised to see a lone Ac calling here very often. A full house is definitely calling here but you have no way of knowing what he could have since you played the turn so passively. If I check the turn then Im going to be betting that river wthout a read on villain that makes me essentially positive he will the river when checked to.