Check out Samento by Nutramedix for your Lyme disease. Google Samento and read all about it. It has personally helped me, tremendously.
For parasites, check out Humaworm. It's the only stuff that has tremendously made me feel better and I have seen visible parasites (and plenty of them) in my stool.
Both should cost you around $70 and be good for a month. I am going to go as far as saying you will feel significantly better at the end of that month. I've been struggling with a mysterious health problem for 2 years and after doing a month of Samento and Humaworm I feel unbelievable. I wish someone would have told me about these products 2 years ago and saved me 2 years of searching. So I felt compelled to reply to your message.