hi there,i was hoping someone out there may be going thru what i am, and can maybe offer some advice.my backs all messed up,herniated disks,siatica,degenerative osterarthritis,and now they think possibly rhumitoid arthritis.i do take pain meds,although they take the edge off, i cant stop this horrible aching,and increasing stiffness.at first is was just the morning hours, now its all evening as well.when im laying down,i cant even sit up, its so stiff and hurts.i spend most of the day heating,and reheating a microwavable back pad i wear all around.im not even 40 yet, and i feel like a 60 year old woman.what meds work well for the pain and stiffness part of this back pain,please, any advice on what maybe i should try?