Insomnia

I can't sleep at night it's 1:40 a.m. in Alabama & I'm up most times till 4/5 in the morning. I already have chronic fatigue from MS. My days mostly be a blur cause I sleep late till near noon then I'm up drowsy doing house chores, running errands, cooking, it's seems like I'm always rushing & there's never enough time in a day to complete my list of things that need done. It's overwhelming...