I believe I had some sort of tick-borne bacterial illness as well. I felt a scratch on my ankle and found a small tick. I didn't think anything about it and threw it in the toilet. A few days later I started losing concentration, almost feeling out of body. I'd find myself not remembering what I was doing or how I got there. I couldn't read. I would stop mid conversation unable to remember what I was saying. After a week I went to the doctor and Lyme came back negative. Another week passed and he gave me an antibiotic and it cleared up in a few days. It may have been psychosomatic but I have never experienced anything like it before or since. The mark on my ankle has taken almost three years to heal.