Candida in brain

I believe I may have Candida in my brain/whole body. I thought for the longest time it was parasites but now I'm thinking yeast/fungus. Or maybe both. I get a crawling sensation in my head the moment I eat sugar/fruit/coffee etc. Any thing that effects my blood Sugar levels. I can tell if something I eat has Sugar in it from the moment I swallow it. Anti fungal stuff causes the same sensations. I have developed lots of food allergies / health problems over the last few year that started with Antibiotics . I have the diet down. But don't know how to kill it in my brain. Any suggestions?