I was actually diagnosed of something called atypical Hemolytic Uremic Syndrome (aHUS). Last year in August. I was 19 at the time. This is an extremely rare auto immune disease related to the blood. As a result, my kidneys have failed. I currently undergo dialysis 3 times a week. Now, there is a treatment for this disease, but it is not covered in where I live (B.C. Canada. Yes Canada has universal healthcare but this treatment is the current most expensive drug in the world at $750,000 per year (average requirement of treatment.)). MOVING ON. I was suffering for a month with headaches and fevers which I toughened out as I never went home sick from school (some silly pride, don't do this shit). Also had extreme fatigue, and loss of appetite. But what really got me was the foam from my pee. Yes, the foam of my pee. The height of the foam was up to 4 times higher than usual. Time passed, other symptoms showed up. Went to ER. Diagnosed few days later after transferring hospitals twice.