Hi , for the past 2 weeks i have had numerous weird numb sensations in my legs, arms ,and internal organs , at night especially when lying in bed it feels like all my body is going numb, am shaky and clumsy also , my head feels very muffled to , as each day passes the symptoms get worse , been to outpatients numerous times coming away with no explanation. Feeling very frustrated as i know their is something wrong , usually a fit healthy 43 year old .