Help Me get a Diagnosis to get my life back

My name is Magnus and I'm a disabled artist in need of a diagnosis, so I can finally have treatment. For context it took me 6 years and all my savings to finally get my Lupus diagnosis, something the healthcare system denied me for all those 6 years since no insurance wanted to go beyond basic lab tests. The diagnosis gave me a treatment that lessened the burden and allowed me to go back to University, keep a job, live. Unfortunately the last 3 years I have been suffering with severe vertigo, the cause is unknown and I have tried with all doctors I can, to find an answer. Right now an MRI is the one solution to know what's going, but I can't afford it on my own, I don't have a stable job, as am severely disable, and at beginning of the year I survived eviction/homelessness, and haven't been able to recover from it yet. So I'm coming here, asking you for assistance, so I can have the test, pay the appointments and know the reason my body is failing so much. I want my life back, I need my life back. I pray this campaign succeeds, I have had already 2 fail and this one was closed already once, because of no donations. So, again, I pray this time it works. Thank you.