u/Alley_Cat_33

I have noticed over many years a ton of instances of having illnesses that do not correlate with anything I have going on. I have had an allergic reaction, we were unable to identify the cause, and then my sister had an allergic reaction to shellfish. It has happened many times with many things where I get the symptoms prior to other people. I go to the doctor for some things only to find out there’s nothing wrong and then someone close to me has the health issue I’ve been having symptoms of.

I am not sure how to distinguish what is mine and what is someone else’s or how to “protect” myself. Any tips?