Travel expenses for medical appointments

I have hesitated on creating this page for a while now but I have reached a point to where my options are limited. As many know I contracted Covid back in January and almost lost my life. Since then I have been left with many lingering effects that have left me unable to be independent. I still use oxygen at night and can only walk with assistance. I have also developed many other issues along with medical issues I had before Covid. Many issues Covid has made worse. I have been diagnosed with Covid Long Haulers and I have finally got a referral to a clinic at Emory University who is working with patients like me. I am praying that they will be able to help me regain some of my life back. I go up on August 31. My medical insurance will cover the costs at the clinic but I will probably be there several days as an outpatient so I will be staying at a hotel. Unfortunately I live on a very limited income so I have no clue how I will cover hotel, food, and gas expenses. Any help would be so appreciated. This is a chance for me to get help finally so I really hope I am able to go. I also have PayPal and Venmo if someone prefers to use it. Please help if you can and please share. Thank you so much and God bless.