Alternating stools, mostly fluid after the first time in toilet, greasy, stinky sometimes, white froth at the end of every session, 5 - 12 times a day, pain below the navel, gas, more severe pains in evening every day, morning 4-6 times usually, tired, fatigued by afternoon, more worst next day after having Vodka or red wine. All this going on since a few years. In my childhood constipated mostly.I am 52 years old male.