Regardless of anything the future always holds hope.
Two very positive things I see -- You know that something has to be done and you've already started doing something about it.
A lot of people would never get that far.
Once you start finding pieces of the remedy and there is improvement, the past experiences will begin to fade.
You will probably find the remedies bit by bit, but there all there.
I suspect that due to the leaky gut and Candida that parasites may be the starting point.
Another thing very positive is that you have come to the right place. You will find the answers through this website.