Bit worried as I've got really lower back ache with left hip on & off for 2 weeks and had been see doctor and I was pariond about bone cancer, he said no I don't have it, he just gave me codeine pain killers but only took once and when I go for walking it doesn't hurt but after a hour by walking it start hurt mostly on hips like tension? I have tried hot bath, hot water bottle, deep heat muscles and they don't helps but at moment I use movelat cream since last weekend so hopefully it will goes. Just feeling bit scared?? Won't it be serious? Btw I'm 24.