Support Hunter's Guardianship and Recovery

This is my son Hunter,

He was healthy happy 19 yr. With Autism and then all of a sudden like a light switch something happened in his head he's lost inside my heart is breaking, I have to get guardianship, so I can fight for him but the most is so much please please help me raise funding for a lawyer to fight for him. So we can help get the answers we need please I've never had to ask for help before this is breaking my heart