Whatever my blood is tested for, always do the test results come back negative. Even if the doctor was pretty sure before it would be positive as all symptoms fit. E.g. if I eat potatoes, I get an anaphylactic shock but skin-scratch test for allergies revealed nothing.
This has happened so often for many tests/conditions in the past few years. Nothing has showed anything special.
At the moment I am waiting for auto-immune/lupus results but I am sure they will be negative, too.
Has anyone experienced something similar? Why could it be, everything is negative?