Confusion, fear and feel like I’m falling apart

I’ve lost 75lbs in the last year, I’m not trying! I have a lump on my side that’s extremely painfully. 7 docs blew me off then one found in their notes from March of 2025 that I needed an IMMEDIATE MRI w/wo contrast. I also have Lupus. Hubby has cancer from chin to his thighs.THEY TOLD HIM 2-3yrs at best. I’m having flares, plus. Have severe migraines from TMJ. . Just kinda lost