Re: The monster is dying now.
I sympathize with your situation and applaud your creative idea in how to get substances to the site of your issues. You might consider taking caution with psyllium since you have flora issues and it clears out everything: perhaps in your case too much of what you are trying to preserve. It can also cause internal bleeding. I have heard someone taking L-glutamine in oat meal to get it into the lower small bowel but, they didn't have candida diet considerations.
Your mention of allergies/leaky gut along with your other symptoms make me suspect there could potentially be underlying adrenal/thyroid issues. Suggest taking your basal body temp (temp upon waking) as low body temps are a symptom of these endocrine systems malfunctioning - along with gi flora imbalances and candida. Candida being a symptom not a stand alone illness.
I don't have the answers, just another seeker trying to discover their own path forward (while feeling helpless more than not). There seems to always be a connection between adrenal fatigue/hypothyroid and allergic responses from candida sufferers. suggest checking out stopthethyroidmadness.com as a good place to gain information on these complicated systems.
We can spend a great deal of time trying to treat candida, only to prolong suffering while neglecting the very systems which allowed candida to flourish. Healing those systems hopefully will allow our bodies to regain balance away from symptoms like candida overgrowth.
Blessings.