Does anyone else experience back spasms? Mine arrive without warning and leave the same way. They have called it a trigger point (mine are mid back and run along the spine). However, no one seems to know how to stop them before they start, or stop them from continuing to spasm. In fact, the Dr's. tell me to just take pain killers and muscle relaxers, and let it run its course. The spasms are excruciating and get worse every year. I'm out of ideas and very tired.