Welcome Lualu! I also had/have leaky gut, malabsorption, AF and Lyme. We have lots in common.
I treated the lyme with ozone and Buhner herb recommendations. I was on the GAPS diet but ended up on Paleo for the last 18 months. I have also done extensive parasite cleansing and am currently focusing on biofilm removal. I am now 90-95% recovered.