Single father of 3 needs help

This is Josh, he is a single father of three boys, he works as a Hospice nurse and has been taking classes towards his degree. Almost two months ago his middle son, Kelton, fell ill and spent nearly 3 weeks in hospital at Children's Medical in Dallas. He experiences pain all over his body and can barely walk, after many many inconclusive tests the doctors sent him home with orders for physical therapy and a diagnosis of Functional Neurological Disorder . Josh has been providing around the clock care for Kelton, leaving him with almost no income and no possible way to take any classes. Josh's mother has moved in to help care for Kelton while Josh sees one or two patients a day, at best. He needs help with everyday bills; food, electricity, a wheelchair......things like that. My hope is to take some pressure off him financially. He spends his days helping people leave this life in peace.....I just want him to live a little of these moments in his life in peace. Thank you so much!