I am also allergic to some veggies, corn, tomato, soy, legumes and sesame and I only found out about this from skin testing at an allergist's office. Now, I am on immunotherapy, aka allergy shots. I had allergy shots when I was younger an they did help. Have you seen an allergist yet? If you haven't, I would if I were you. Allergies are no joke and nothing to mess around with. Anaphylaxis is very serious, in fact, it can be life-threatening and I have had two episodes where I had to go to the ER because of swollen lips, itchy mouth, flushed, warm and dark pinkish almost red skin on my face. Please don't doctor yourself with these things, see an allergist.