Any mummies up at this timing? My LO having growth spout now.. not sleeping... keep wanting to eat.. and his eyes wide open..???

Ooh how old is your baby? When they are younger they tend to want to have buffet at night. But actually babies don't need to eat at night in order to grow especially after 3mo. Could it be he did not eat enough in the day?or he woke up because of other reasons? Try to see if you can soothe him back to sleep. For me I use a pacifier when she wakes at night and sometimes she will go back to sleep on her own