I found out I could have leukocytosis; which is a condition you produce too much white blood cells, and I'm already showing signs of it, so technically the sign I'm having is, when I get sick I have issues getting over simple colds, the flu, or sinus infections, and it rejects vaccines for me.
If left untreated it can cause leukemia.
My aunt on my biodads side has it.
She gets pains in her literal bones from it.
I always wondered why on certain days when it storms I feel so sick, like immune system sick, or random sunny days, I feel so sick for no reason.
I'm having blood tests soon for it, and the only way to find out if I have it is with a certain kind of blood test is how I understand it.