Health & Income situation help sought...

My life circumstances have changed drastically. In May I suffered what we thought was a stroke or heart attack, but as it turns out My Peripheral Cerebral Artery is moderately to severely blocked. The doctors say because of it's location, it cannot be operated on. I must ELIMINATE stress, and they have me on Blood Thinners. At this time, that is all that can be done. Medical costs are escalating. As Bill's come in, I'm posting updates. I see the Urologist 8/6/2019 for a follow up from a January 2019 CT Scan to discuss another CT scan performed a week ago. I know I have a 5mm stone as well as two smaller ones. This will require medical intervention in outpatient status (Lithotripsy). I am on Social Security and earn extra money substitute teaching at a rate of $83 per full day. I plan to try and work 1/2 days, but that will not be available.every day, meaning no income. (Because of Doctors orders), that income is being slashed I estimate 60% or more. More updates to follow.