I get some tingling in my left hand barely noticable when im on the computer and I always wake up with it numb? Concerning for MS I have dysautonomia

Carpal tunnel…? Most likely, you have carpal tunnel syndrome. This can be caused by a variety of things, and does not always affect the dominant hand. Try wearing a wrist brace (available over the counter) on your left hand at night for a couple of weeks. If it doesn't improve, see your doctor.
? You more likely possess inflammation of median nerve at wrist, carpal tunnel syndrome. Why is there concern for MS? See your doctor, as an EMG study should clarify.