Hey Keri we both have the same problem.  My cancer spread to my back I got to the point where I could no longer get out of bed and when I did it was to go to the restroom and I would have to crawl there.  I ended up in the hospital and after 2 weeks let go.  When I got home I could not even shower without my mom helping me.  I take morphine for the pain and there is not much side effects besides problems going #2.  In which case I take different laxatives and then im fine.  My pain has gotten better from radiation and chemo treatments as well as taking the pain killers.  I dont know when my pain will ever go away, but I hope to get to a apoint where I can live with it.  I hope yours gets better as well.  I know how much pain takes away from living your life.  Its really hard but you have to stay strong and things will get better.  Me and you both started suffering at such a young age and it does feel to me like we have been robbed of our youth, but I also believe that everything happens for a reason and all of this has a huge purpose.  Stay strong and possitive im here with you.