I am also so sorry to hear about your latest news, I can't begin to understand how you must be feeling.
I just wanted to let you know that my Sister has recently been diagnosed with liver mets and is in her fourth week of Abraxane and will continue this treatment for six months.
She is doing well. Gets tired easily and has her down day on the third day but otherwise she is coping and getting used to her "new normal". She is walking daily and this helps.
I think the important thing is having your pain well controlled, and it sounds as if you are in a lot of pain.
I wish you all the best, stay on this site and vent as much as you need to.
Sending you a gentle hug.
Marls