Hi
@jrose444 and welcome to the forums.
We are all different so I very much doubt "all" but I certainly do/did. Mine is reduced immensely since getting an insulin pump which increases my dose before I wake.
Can I ask what sort of insulin regime you are on? Do you have a cgm so you can see how it rises overnight? (There might be things you can do such as increasing your night time basal, if any? ).
350mg/dL translates to 19.5mmol/L so I would hope that your diabetic team have made some suggestions as to how you can reduce this?
Once more, welcome