I have LGMD, mild diabetes and mild high bp both under control with medications, i can walk using support..but from past 20 days i feel brain fog, slight dizzy, heaviness, no headaches, dark circles under eyes. This brain cloudiness hampers my day routine and gives me lot of anxiety while walking. i take multivitamin, iron tablets, calcium d3 tab, drinking enough water to keep myself energized but the brain feels lack of alertness... please guide... thanks