I have digestive problems, severe fatigue, sleep disruptions, chronic headaches and I can't figure out what is wrong. I've been to countless doctors who don't have any idea or think they know but they don't. I think these symptoms are all related because they started around the same time when i was about 15 now I'm 21 and it's getting worst. If you have any suggestions of what might be causing this I'd like to know. thank you