IBS or Candida, Mucloid plaque???

I have had bad bm for almost 11 years or longer. I have bouts of diareahea and constipation But mostly constipation. I went to the doctors many years ago and told them I pass mucus with constipation and they just said you have IBS but I did the candida test( salvia) a couple of weeks ago and I had the strings hanging down so I know I have candida. Wondering if all this mucus I saw all these years was candida or what was it? I mostly see the mucus after I have strained and strained for a bowel movement. Then some day I just start cramping and its direahea. I want to try a cleanse but I've been reading alot on here and wonder if Oxypowder is just getting the stuff you've ate for the day, ( kinda sounds like it). Why can't you fast on the Oxypowder just to see if it is getting the gunk out?/ I know a lot of them say you can fast. Why not this one. I cant do Master-Cleanse because of candida. Also about the mucloid plaque. Most on this forum only got this after P & B consumption which is known to hardened and stick to colon walls. Has anyone on here passed this without these ingredients. I do think I read one who had taken Epsom Salt and then did a coffee enema and passed alot of stuff. That sounds simple. Also I notice one cleanse didn't do it and most people did more than one Colon Cleanse but instead of using the same product they switched to another one. Why wouldnt' you just use the same one.