Lying Low

I am once again having a hard time with my pesky sciatic nerve. Only this time, I'm not in a great deal of pain, but my left foot is constantly numb. It is to the point that it grates on me all day, and by the time poor MJ gets home from work, I am fed up. It makes for one unhappy momma. There is tightness in my leg, especially around my knee, and pain in my glute, so I finally went to visit the doctor. He sent me to have an xray, and if those images come back normal then I will have an MRI to detect what exactly is going on with my back. I am lying low, both literally and figuratively. I hope to have some answers in the next week or so. Prayers are most appreciated. Thank you!