It may be possible that you have a leaky gut as well. This can cause symptoms like you mention. I was treating what I thought was candida, with, amongst other things, large amounts of onion and garlic. After posting on Ask Shelley, I was advised to cut these out as they can become an allergenic, if there is leaky gut. She explains it much better than me though - below is a link to the FAQ where she goes into candida, and leaky gut in more detail.