gdschillins

one thing to note that your body handles stress in strange ways. The next is to know that you may have anything strange happen when your hormones are high. For instance, when I'm stressed I swell up with tuna fish, however; on a normal day I have no problem with it. I even test possitve with it on at a stressed time than a normal time. When I was breast feeding my oldest I didn't eat much meat because when I did I would hive out. The doctor actually told me that it was because of my hormones. My oldest doesn't have any food allergies (infact i'm not sure she has allergies at all!). It was just the oposite with my youngest I fed her and had no problems what I ate, but she did. I could eat anything without problem, but she stopped gaining weight and nearly died. The doctor also told me that if I was having the reaction my baby wouldn't--unless she was also allergic to the food. It doesn't sound like that your baby is-it's just you. My only concern would be to make sure the meds you are on doesn't pass through the milk.
You might want to ask your dr why he took you off some of those foods. Meats have protein but not as much as things like milk, nuts, ect. What I've learned to do is take the food and rub it on my face (that's the most sensitive) and wait a few minutes to see if you react. If you experience any itching, red bumps, anything don't touch it.