<s>[INST] Yesterday I lifted up one side of a pool table very heavy later that night my back and my upper stomach was hurting just went to store and it hurt to lift a can of cokes. And I could barley talk an it hurt to walk. Michael. Thanks I did not know I had to pay. I have health ins. If I don t feel better it go to doctor [/INST] Hi,It seems that you might be having back muscle strain and spasm of muscles giving this problem.Take Diclophen with muscle relaxant medicine for 2-3 days.Apply some muscle relaxant, analgesic cream locally.Take rest and avoid doing heavy work for few days.Ok and take care. </s>