Can Food Intolerance cause this

Could food intolerance do this or would it need to be an allergy?

Over the past month and a half ive been feeling extremley disorientated, confused and unreal. At first it was scary but i've got used to it, it's like constantly being spaced out... but not in a good way. Had a few memory problems but i can function normally. I have been getting some crazy nettle sting like hives on my hands and seem more sensitive to cold on my joints getting another hive like rash. I have been feeling nausious, fatigued most of the time, shaky, bloated, dizzy, sick, have had headaches, problems waking up too. I just paid to have a york food intolerance test and it has came back that im pretty strongly intolerant to pretty much EVERY food on a scale of 0-4 (4 being the most reaction) (it says 1-4 should be avoided)...

4 - Carrot, Cows Milk, Cucumber, Gluten, Hazlenut, Wheat
3 - Avacado, Blackberry, Buckwheat, Chashew, Celery, Cherry, Chilli Pepper, Coconut, Correander, Corn, Egg White, lentils, Lettuce, Lime, Mustard Mix, Peanut, Potato, Strawberry, String Bean
2 - Asparagus, Beef, Egg Wold, Garlic, Hops, Kiwi, Lamb, Melon mix, Nutmeg peppercorn, Orange, Peach, Peppers, Paprika, Rice, Rye, Soya bean, Tea, Tomato, Walnut,
1 - Almond, Aubergine, Brazil,  Cinamon, grape, grapefruit, haricot bean, kidney bean, lemon, millet, mustard seed, oat, onion, pea, pear, pineapple, plum, raspberry, sesame seed, sunflower seed. yeast

Could an intolerance cause this or would it need to be an allergy?

I'm going to try and limit my diet to just chicken and a few other things for a few weeks. Do you think it would take long for these symptoms to subside if it was te cause?

Thanks

[Renee Radenberg]

Did you get this test through an Allergist? If you did not, suggest you go to one and they will guide you on what to do because you are having some strong reactions (hives, rashes, etc). You would be treated properly and would know which is a true food allergy or intolerance. After the Allergist and the list of foods are narrowed down, suggest you see a Registered Dietitian (RD) to help with meal planning so you are able to get the daily nutrients, vitamins and minerals from your food without reactions. To find an RD in your area go to the American Dietetic Association website, eatright.org