I was just sleeved June 11th. I made a protein shake tonight and as I was drinking it I had extreme gas. Went to shower so I could change bandage on my drain. My body got so fatigued I couldn't finish my shower. I am tired, my body aches, I can't stand for a long period of time. Is this normal? Is it dumping from trying cottage cheese too soon? What is wrong with me? I am in tears, did I make a mistake?