((((JDA)))) sorry to learn of your back spasms. I hope you continue to feel better and will be able to get in to see the doc soon. I had it happen to me a couple of times and it is miserable. I have tried several things (heat packs, elevating my knees with a pillow, otc anti inflammatories, massage) and each have their benefit. I try to stay away from the prescription meds though because when i tried that, it just made me feel super grumpy
Please keep us posted and let us know how you are doing. Rose