Support Harry Metzler's Specialized Medical Treatment

This is to raise money for my son Harry Metzler’s medical treatment, treatment that is not covered by insurance. He already was struggling with serious complications caused by long covid. Another recent infection has tanked his immune system and there are some doctors doing specialized testing and treatments but they cost more than I can afford. Harry now is having trouble speaking and standing. He suffers from severe exhaustion and muscle weakness and walks with a cane, when he can walk at all. As much as I hate to ask for any kind of help, I’d do anything to get him better and these experts have shown some promising results. Thank you, in advance, for any help you might be able to provide.