These possibilities are abnormal levels of calcium, potassium, or sodium in your body and a lack of vitamin B12, diabetes, stroke,
multiple sclerosis and underactive thyroid.
If the symptoms are intens,then a neurological disorder cannot be ignored. You can take multivitamins for some time. Also get your blood sugar tested.
If the symptoms persist,then pls get yourself examined by a neurologist. After confirmatory diagnosis only, treatment can be started.
Hope it helps.