My Daughter (38) Has A Lot Of Issues And We

My daughter (38) has a lot of issues and we do not seem to be able to get to someone who can look at the whole picture and help push us towards some solutions.....

11 years ago her body shut down and she had to leave work and move home with us her elderly parents.
It was thought she had ME but after exhaustive tests there were mixed views
Her pituitary gland is not functioning properly
She had a miscarriage prior to this happening
She has diabetes insipidus
She has raging tinnitus
She suffers migraines
She has fibro mylgia
She suffers from very low blood pressure
She currently has a body temp of 34 degrees
She has little or no energy and is permanently exhausted
She is currently on DLA but not anything else
We are pension age so do not get carers allowance so life is very difficult. Any help, advice or signposting would be gretly appreciated