Hello, My cat has stopped eating her hard food/drinking water during the night time (stops at 10pm) and around 5-6am every morning she starts getting nauseous and goes under the covers until I feed her wet food. She snacks on the hard food during the day just fine. The bowls are in the rooms she sleeps in. Is there anything over the counter I can give her before I go to bed that would help her with the nausea? Thank you!