I wake up at 6 to make my hubby lunch so I grab a lil cereal or snack n eat it then I wake up at 11 ish and eat my brekfest too
if you naturally wake up at 11am, that's what your body needs, it's ok to start eating at 11, as long as you give your baby enough nutrition during the rest of the day at more or less equal intervals.
I don't wake up until 10-12 and that's when I eat breakfast. Its fine its still breakfast for you.