update: ate one grilled shrimp last night. Didn't taste too bad to be honest. Might have even enjoyed it, had it been dusted in some coriander powder before grilling and then some lemon juice afterwards. Then, a couple hours later, I started itching all over and turned splotchy and red. I will try it one more time in a controlled environment and confirm if seafood is fucking me up. Shellfish allergies are not the same as seafood allergies.