Nervous

First night home and she's in the bassinet beside my bed but I'm still nervous about falling asleep. I'm big into cosleeping but usually my bed is against a wall so I canhave a comfy set up for me to just hold baby in my arm and we doze off together. But now my fiancé and I are living together so cosleeping isn't really possible and I'm so nervous! I have separation anxiety like this for the first  3 or 4 month. Please keep me in hour prayers that I get some sleep and stop worrying so much!