question: Hi doctor, A few months ago, I was seen at the ER. Several days later, I received a call from the ER department and they informed me that my blood tested positive for yeast and suggested a follow up with my MD. I did the follow up and my MD said it is normal and there is no treatment. I am having some odd symptoms lately and decided to look into this yeast in the bloodstream. I am finding every article saying that it is serious and could become fatal. I am having most of the symptoms posted in the articles, such as lack of concentration, brain fog, lack of appetite, fatigue, muscle pain, weakness, urinating may be twice daily, increased anxiety and fungal rash on the back. Should I be concerned? Or am I worrying for nothing?