Recently I have been experiencing a ton of health concerns. The last year on and off I have been getting canker sores in my mouth, which I never had before. I also have had weight loss, fatigue, hair loss, fever, and have been trying to get pregnant for a year now and nothing! I'm only 25 with one child already. I've googled tons of things to explain why I've been feeling the way I have. I finally have a doctors appointment tomorrow but would love some input