Sorry to hear man ! The financial part is bad as well but that can be overcome.
Tree work is dangerous work. Yesterday, when I picked up a saw from a befriended logger, he told me his father struck bad luck after being a professional logger for almost his entire career.
He received a pretty large widow maker on his head while taking out a big tree. Not wearing a helmet, he ended up having a pretty bad skull fracture and scary wounds in his face. After a full year of surgery, he still has memory failures and doesn't recognize most of the people he met. He is pretty much useless now at work. Take care out there.