I think the cheapest way to go without a practitioner is to ask for support with a gofundme page, because without a hair mineral analysis test you're just guessing and can make things worse, so better to do it right. Changing your diet to avoid gluten, sugar, alcohol and adding more veggies can make a big difference. Walking instead of exercising vigorously, and sleeping more. Sounds super lame but it will help your fatigue. Look up http://www.DrLWilson.com, he dominates the NB world online and his articles can be helpful.