i cant swallow food have mucus in my throat. i have not eaten for 4 months or more just high calorie drinks. when i have tried to eat i feel blocked in the oesephagus, i also feel as it has closed nearly. :-( i have moved home but i left a house i lived in for just under 2 years which had loads of toxic mold. my finger nails are discoloured white, dark pinkish red at tips. i have nausea nearly all day as well