Is my baby ok?

Rebecca

My daughter will be 2 months in 2 days and she usually stays up almost all day and eats every 3 hours or so. Today shes been asleep almost ALL day and when i feed her she ends up throwing most of it up an hour or so later. She isn't fussy nor does she have a fever. She has her 2 month check up in 2 days. I am i first time mom and not sure if i should be worried or not. Should i wait until her appointment or call the doctor in the morning?