Sleeping schedule way off

B
Anyone else have a messed up sleeping schedule? I was fine all my first trimester then when I started getting my appetite back I'd get up at night and eat. Seems like the middle of the night is when I really want to eat something. But since I've been getting up every night and eating a meal I've been sleeping more throughout the day and being up every night. I've tried fixing it but never fails I am STARVING at night and nauseous all day!