I will give OSA therapy my best try over the course of the next six weeks. Like it has been said the real question is 'do you feel better?' Someone else said my low O2 numbers by themselves warrant the therapy.
Yes I have been insomniac since my teen years and I'm not young anymore. Insomnia for me is a multi-faceted beast (physical and psychological illness). It has been tackled from all angles possible over the years and it has become debilitating this spring. It'll be interesting to see what effect OSA therapy has on all of this.
I have downloaded Sleepyhead like you suggested.
I do have the sleep study report which shows the numbers I mentioned. In the past I had two other sleep studies done (in hospital) which did not detect OSA. I guess growing old does this to you.
The provider I leased the machine from are asking way more than I can get it on internet. They say they provide support with the purchase.
Thank you again for your support, comments and suggestions