Its been over 2 years since my sleeve, I'm 53, i've lost my weight, but sometimes when I eat I feel very nauseaus and gag, but nothing comes out, then generally following this I have a profuse sweating episode, where sweat pours out of every pore of me all over. I shake bad during the sweating and can't walk, it makes me very light headed. this happens at least once a week...it seems to be getting worse. I thought it was the food i ate, but i'm not so sure anymore. I had dry plain cereal this morning and got sick. i'm past menopause by several years and its just when i eat. I just never know when its going to happen. Any suggestions?