It sounds like a pinched nerve if you are having a burning sensation, I would see a doctor or a chiropractor for further evaluation. I have these symptoms and it is caused by protuding disc in my back, it pinches the nerves when I am not careful, heavy lifting, bending or straining can make it flare up, mu doctor told me to strengthen my stomache muscles in order to prevent this, also a warm heating pad to relieve some of the pain, as well as a back brace type of belt to keep everything in place, (which I found at my drug store) and that is the best thing for mine. Good luck, and see your doctor!
