Ada,
I am so sorry about what you are going through ((hugs)), it must be so hard for you and your family.
I really hope that your brother makes a full recovery from cancer, please send him my love. My 3 year old cousion, Shakira as Liver cancer and is currently waiting for a liver transplant (her dad is going to donate some of his liver to her)
I am sorry that I can't help you more
If you need anything I am here
I hope you start having low pain days
You and your family are in thoughts.
Take care
Love
Alison