Welcome to the forum.
I would focus on some areas first,before tackling everything. Its sounds like your health/brain issues is the most important aspect for you right now.
For this I would recommend this field:
Brain Reset / Energetically Programmed Audio and since you are on patreon you can also use this field: https://forum.maitreyafields.com/t/brain-regeneration-increased-blood-flow-patreon-exclusive/1071/10
I think this would be the most important fields for you at the moment, besides that I would use some of the fields recommended to you above, that deals with your inner world, fileds for self love/confidence and so on.
Once this foundation is set you can go on and add different fields.