 [ Symptoms ] have severe lower backpain left and right side no solution from doctors [ Disease ] your abdomen is distended with gases and it gets relieved by sleeping …as the capacity of your intrabdominal increases while sleeping but this causes chest pressure and pain… that could be an ibs… stop taking caffeine soda fatty foods… eat fibers drink water …relaxation and yoga would help…as well as walking helps the intestinal peristalsis…