I have a very sharp, stabbing pain in my lower back, mostly on the right side, that radiates up. there are times when it's on the left side. some mornings, if i can get out of bed, i am literally bent in half. btw, the doctor knows! ?

Muscle spasm?: Lower back pain is typically caused by muscle spasms. If your Dr has examined you and ruled out other more serious conditions, try gentle stretching exercises. This website has some great suggestions. https://www.silversneakers.com/blog/stretching-for-seniors-7-simple-moves-for-the-not-so-flexible/. You can also apply alternating heat and cold packs, or analgesics such as acetaminophen and aspirin