Help a Loving Grandmother Fight Cancer with future expenses

My mother is the most loving, caring and compassionate person ever! Trying to figure out financially how to get by with my own issues and balance family life and trying to be there for my mom too. We have to pay for her storage unit, future funeral expenses. I recently had surgery and currently out of work on FMLA trying to be there for my mom and deal with my own struggles. I’m trying to raise funds for my mother who was just diagnosed with esophageal cancer. Trying to financially prepare for future expenses. She’s a fantastic mom of 8 and a grandmother to 19 grandchildren. Trying to plan for what the future will bring. Life for my mom hasn’t been easy the past year with numerous hospital stays, new medical issues but she’s trying to stay strong. This is not easy for me to write. I’m lost for words doing this. I feel I’ve failed as a son for not being able to handle all that has been thrown at me. Anything that anyone can do to help would be greatly appreciated by myself and my family. Any questions please feel free to reach out