In Janunary of 2013 I had a tooth infection and upper respiratory infection. I was on Penicillin which took care of the tooth. The first antibiotic didn't work for the upper respiratory infection so I was then given Levaquin. Following that I had diarrhea and was given 3 round of flagyl for what they thought was Antibiotic Diarrhea. I was also abusing tylenol and motrin for a toothache I had. After 4 months I had a colonoscopy and was diagnosed with an atypical form of Chron's or colitis... Eosinophilic Colitis.... I was not a fan of taking meds and my case wasn't sever so I just smoke marijuana occasionally for pain. It wasn't until September/October 13 I started having fatigue.. Symptoms: Muscle Soreness Depression/Anxiety Fatigue Mild Sensitivity to light Brain Fog/Heavy Head The only thing I can think of is I had my wisdom teeth pulled out during that time. After trying MD's from Sept to March 2014 I was diagnosed with low Ferritin and Hypothyroidism..... After treating those I felt a reduction only in muscle soreness, but I wouldn't say my muscles now feel fresh. I am working with a DR to restore gut health. After getting my Metametrix GI results: I am low in Bifido Bacteria and E-Coli Taking Innate Response Gi Health to heal the gut. Interfase and Biocidin for pathogens and biofilim. Ox Bile and Betaine HCL for Bile Acid insufficiency And an advanced Electrolye Mix. Also supplementing Magnesium and Zinc. A few weird things is that some days I feel really bad, some days not good and some days okay.. and once a month I feel almost normal.... also intense exercise doesn't make me feel malaise.. at least not soon after... unless it makes me feel bad 3 or 4 days later if that's possible? I don't have any join/skin pain.... Do you thing I have CFS or is this gut related? Should I get tested for Lyme?