how to get a diagnosis

I have had electro-dermal testing and i had a score of 94% candida level about 2 years ago, then a year later i was tested again and it was 70% which was moderate rather than high. I am skeptical about those tests. I just need to know for sure for my own sanity if I have candida or not. I've eliminated celiac, but im not sure if candida is what i have. I have an eye floater in one eye (looks like a microscopic view of bacteria) and I have dry skin, hair loss, dandruff, and an inability to gain weight. I am 5'8" and 112 lbs. I just want to find out why this is occurring and if it is in fact candida. I live near Toronto, Canada.Thanks for your help Tweet