So I just found out a few months ago that I'm allergic to shellfish (specifically shrimp and lobster, but I have resolved to avoid them all). I have had several instances of cross-contamination since I've been learning to change everything about how I eat. I never had allergies before, but now I have to carry an epi pen.
I am not allergic to finned fish, but one reaction that I had was from a tuna steak, so I've become even more wary of cross-contamination risks with fish. I have read that some people have been fine with things like canned tuna, for example, or have been able to buy fresh fish from the docks and things.
As well, I've been cautioned about anchovies?
Has anyone had experience with severe shellfish allergy and any of these foods (i.e. tuna fish or anchovies), and/or experience with buying finned fish in different places?
I am trying to eat healthy, but I don't want to die for it and I'm scared to death.