I tell you, every time you get to a higher plateau you get the -or more- energy to finish this, and you'r depressive thoughts will decrease with every step in the good direction because you'r inner homeostasis will be a couple of percents better.
Fast healing with AF is not possible and will lead to forcing thoughts/supplements/lifestyle changes. I think you can heal fast if you run in AF for 3/4 months and you reverse it from then, not if you have neglect the signs for years and became worser with the time.
I also think if you take advantage of the dr LAM regime, and you take it to some quiet place in the mountains where you will do an everyday regime of healthy - with several small meals - foods, some yoga and meditation, breathing practices etc you will heal twice or trice as fast. With that I mean no social things, no work, no bills, no relationships --> no system-related stuff.. pure living and motivation to heal with as reward to gain a normal life back.
This sounds like a most ideal situation, I know.. but think about it.. not with the purpose to do it this way but to do something with this thought and integrate some things in you'r daily life.