What Causes Arthritis Along With Osteochondrosis And Headaches?

Dear Dr, I am 26 years old male and all the sudden have everything possible. 1. An abnormally bent toe Upward (i have been wearing orthopedic shoe inserts only a month). 2. Arthritis (especially left knee pains usually after 15 minutes rapid walk) 3. Osteochondrosis in the form of straightening of the spinal column (i have tolerable spine aches). 4. Ghoncha Bullosa and nasal septum is bent 0.5 mm to the left (have difficulties in breathing and headaches, sinuses are intact) 5. Colonoscopy showed 2 polyps 0.2 and 0.4 mm and CT only plenty of diverticulas up to 0.4 mm). 6. Endoscopy showed 1 sm round black tumor, the biopsy confirmed it was not cancerous so the diagnose was Ectopic pancrea. Nothing was found in CT taken later. 7. I have not been able to get ride of ascarides a year from now. Have recurrent Candida Albicans in eyes penis, stool and mouth also streptococcus in eyes and mouth. Other analyzes are fine. Underwent some many local treatments with no effect only the bleeding in stool is stopped after antifungal treatment but the fungus is still there. E. coli, lactose negative is 40%, no H. Pillory is found. Other results are fine. Nevertheless my nerves are sustained. My question is - how would you precede to unveil these mess were you in my shoes. Many thanks.