First and foremost--all the feelings you are having are normal. Diagnosis of a child is extremely hard. I don't know the age of your child, but having to stop giving food to a child is much different than an adult being able to understand their own allergies.
DS was diagnosed at 14 weeks with FPIES (a severe type of rare food allergy) to soy and was then diagnosed with life threatening IgE food allergies to soy, milk, pn, tn and eggs at 12 months. DS has literally been lifeless in my arms, one time so bad it took 8 tries to get his IV in, so I know how scary and life altering this is. I am thankful that he didn't get food yanked from him, but has had to avoid foods his whole life.
Right now you are probably in the 1st step of the grief cycle--denial and isolation. Things will get better, though you may not be able to see the light at the end of the tunnel right now. You will have to do a lot of research and be an advocate for you child. If you don't have a strong backbone, develop one now. There are many people that do not understand food allergies and how severe they can be. Hold on to the people that you find that understand and that support you--and let the comments that you will get from people thinking you are going overboard slide off your back.
Kids With Food Allergies has been an invaluable resource for our family--gaining knowledge, alternative foods and recipe ideas--along with people that just "get it" from the viewpoint of a parent.
YOU ALL WILL BE JUST FINE! The land of food allergies doesn't have to be daunting. Once you know what you can get at the grocery, it becomes so much easier to shop. It took me about 2 hours the first time through, and now I'm in and out in 20-30 minutes, tops.
I agree with much of what the pp wrote, but I feel like this is completely different for a grown adult vs. a child diagnosed. Emotionally for children, things are very different. It hurts children to not be able to eat the candy at parades, participate in dying eggs or eat the candy in the eggs, to not eat food from restaurants (except at WDW), to have to bring their own snack to every single event they attend, to not eat their friend's bday cakes, the list goes on and on. It's heartbreaking for a mother to see the tears run down their child's face, even though the child understands they could literally die from food. This is not a life I would wish on any parent. I know there are many children's disease that are worse, but the constant fear of getting THAT phone call (which I have gotten) of a severe reaction IS daunting. That fear will never go away, especially once DS enters school.
DS JUST had a food challenge to soy oil/lecithin this past week (and thankfully passed!

) and up until then, I spent HOURS in the grocery store cursing soy, just wanting SOMETHING that made my son feel like the "other" kids. We also make everything from scratch, though this pass opens some items up, but it is time consuming and it is hard. Like a pp said, ask your allergist about avoiding all soy and all eggs. Honestly, eggs really haven't been hard to avoid for DS (other than Easter). Ener-G Egg Replacer is a great alternative for baking. All forms of soy--including oil/lecithin--are extremely difficult to avoid. About 90% of processed foods have some sort of soy. If your child can tolerate that oil/lecithin, that's huge!
I know this is long, but as you can probably tell I am very passionate about this. I was in your shoes 4 years ago--and the journey has been a hard one--though food allergies have been a blessing in disguise for us. We eat SO much healthier (focus on meats, fruits, veggies) and my kids are not picky at all. I am FINALLY to the acceptance stage of the grief cycle--this is how our life will be and I am okay with it.
WDW is great with food allergies! You will get tons of info on here regarding WDW, I just wanted to give you some support regarding how your life will change. Prepare yourself for a new normal--it may take time--but you will be okay. And it's okay to grieve the loss that you are feeling--the normalcy of what used to be. Hugs to you!
P.S.--It's okay to cry in the grocery store. I'm sure people thought I was crazy when I would pick up items, put them down, pick up another item, grumble under my breath while putting it down and move on to the next item that I would have to put down. I finally had to avoid looking for new items. It was too sad and stressful for me. I'm much nicer when I stick to the basics of what DS can eat. It took me a long time to accept this.
