Last week i bent down to pick up my shoes- and suddenly had a spasm/ or sudden pain in my lower back. I 've never had back problems in the past. However since then , i've had this stiff type of pain in my lower back. Pain is in my right buttock also, and causes pain when walking. When walking - the back pain goes away, but buttock/ top of buttock pain remains.
Then when i sit down / lie down then get up- my lower back is stiff and sore.