I have suddenly developed multiple food allergies, even I touch certain food. I get severe abdominal cramping and diarrhea and the next day I have huge welts on my abdomen, hands or sides. I suddenly can t eat red meat, carrots, sweet potatoes, strawberries, watermelon, and nuts. I have had all kinds of lab work done to check for alpha-gal or auto-immune disease, all came back fine. I just don t know where to turn, I can t eat anything anymore and I never have had any issues like this before.