Hi Liza, I'm sorry your having so much trouble. First, if your in that much pain you should call your doctors and let them know so they can alter your dose or type. I know what it's like to have that pain, I have had cancer 3 times over the last 24 years and been through some of the worst pains I can imagine, but now, being on the other side of it, I know I can take an incredible amount of pain. Still, my doctors were always good to change my meds as needed. You should be able to call someone even on the weekend or on Holiday, i wouldn't wait another day.
Now a tip for you aboout the site. When you need help with something, or have a question, post it in the questions tab at the top of the page, everyone on the site will see the questions, but as an update, (where you posted this) only those who are following you will see them.
Repost it, and otheres will chime in and offer their experiences and help.
Thanks for being with us, I hope we can help you.