I'm so sorry :( I had all those things, except the cysts. At my worst, my saliva PH was 4.8. I likely had cancer. Do you know yours? That's a start.
Can you lower your positive charges in your life (tap water, cooked foods, chemicals, radiation), and increase your negative charges (raw food, distilled water, earthing, fresh air)?
My PH is always steady at 7.2 now...