Have you done the working on removing psychological issues that Lydia posted earlier this year?
Or psychological damage.. Not certain how it was called but it uses the rune wunjo and the affirmation was something like this: in a positive an healthy manner for me the energies of wunjo heal me from any mental psycoligical and emotional damage and pain.
If you look it up in the main group you should be able to find it.
I know some people find it hard to focus. Maybe start small. Only do void, deep aura cleaning (what hp Pythia posted) and aura of protection and an Ritual or two. Then you could add yoga and suryae daily.
Suryae.. Mantra of the sun.. Gives energy and removes negative things stuck in you.
If you were thinking about a herbal remedy to assist you (if it works), Id suggest taking it up with centralforce, since I lack the experience on this area. Do know however that physical problems are about always linked to mental and/or emotional problems.
That said I believe that when you try to advance you hit on these problems because they are in the way.
Which makes me think of when youve gained more room to progress to use thurisaz to blast those things that block you out.
I hope I didnt type nonsense haha. Other people have different suggestions so it would be interesting to read those too.