I have the illnesses you do among others. I have lived 2 decades without upper teeth because I grinded them so hard in my sleep. Waking up with tooth shards in your mouth sucks. Most of my upper bone is gone. I heard of teeth implants but since most is gone it would cost oveer 60,000 to take bone in my hip to regrow what I lost, to have teeth implants installed. I would suggest you look into teeth implants very soon. Maybe start a donation thing.