Weird Feeling Occasionally Upon Waking Up

[Justical]

sometimes when I wake up I get it a feeling of hyperactivness accompanied by weird feelings in my stomach and mout I assume it's correlated to bad sleep quality but I am not sure since it seems to happen randomly with no correlation or causation It could be related to blood sugar but I'm not sure

does anybody know what to do about this, what supplements, practices I can implement to improve my sleep quality.