My eyes are blurry and I'm forgetful.

4 years ago I was having a lot of trouble that summer keeping any food down and dropped around 30 lbs in a month, maybe. They did EGD, Colonoscopy, etc. and said nothing was wrong. So I went to the geneticist with my mother and grandmother. I then found out I have the same genetic disorders as my mom and her sisters, one brother and her mother. I have Autoimmune Polyendocrine Candidiasis Ectodermal Dysteophy Type 1. I also have Addison's disease (which explains the deathly illness I thought I had). And I have a blood coagulation disorder. Factor V Liden With all that being known, I was bitten by a tick 4 yrs ago and contracted ehrlichiosis. The next summer, I got Rocky Mountain Spotted Tick fever. I was bit again last Monday and do, again, have ehrlichiosis. My question is this, for the past two weeks, since I've been bitten again, my vision is blurring and I'm forgetting. For instance, If I need to search something online, by the time I get google pulled up. I forget