What can I do if my landlord is demanding to see my medical bills and records from the hospital and my drs appts because my rent is late?

First I will start by saying I have a history of cancer. In the last 14 days I have been to the emergency room twice, two separate doctors twice, two more very expensive imaging tests are ordered that I have yet to have done and countless medications. For that reason, my rent is late and my landlord, who actually goes through a Realtor company, is insisting that I provide him a copy of all those records, bills, testing, appointments and treatments by Monday, along with 2 paystubs to prove to them why I haven’t paid my rent yet. I TOLD them what was going on and actually signed an agreement to pay them weekly to get caught back up. Why the invasion of my personal health information and is that even legal for them to do? When you have cancer and are sick, for me anyway, it’s a very personal and private thing. What do I really need to provide them with? Obviously, being sick right now, having a child, trying to hold down a pretty decent job, is difficult enough without having to face eviction because I don’t provide them with my personal medical records and bills. I feel bullied and backed against a wall. Please help! I want to do what I need to do to stay in my home and by signing the agreement to get caught up should be sufficient enough, but now THIS? Any advice would surely be appreciated.