Funding for severe skin treatment

Hi guys,   I'm a 25 year old woman and I've been suffering with extremely severe adult eczema for just over 2 years now. After extensive use of both strong oral and topical steroids, my skin has been left so thin and on the verge of tearing. At it's worst, I lose chunks of hair from where my scalp is affected and lose so much skin on my hands and feet that you can see exposed bone. I have tried various immunosuppressant drugs too but to no avail! I've tried every suggested treatment going, including wet pajamas, bleach baths, uv light therapy, bandages, dietary changes, apple cider vinegar, hemp oil....the list goes on! (And yes, i have tried e45 ha). I'm at the end of my tether with this disease now. Since having it, I have developed clinical depression, anxiety attacks, my relationship has been deeply affected, I have a sleeping disorder and every time I see my specialist, it's just more medication, more ointments and more sleeping pills. I have found online what seems to be a light at the end of the tunnel. An eczema retreat in a place called Avene in France where there is a dermatological centre for treatments. The recommended stay time is 3 weeks and it sounds incredible. I am hoping and praying to get the treatment part nhs funded, however as I recently closed my business as a result of the eczema as I just couldn't cope anymore, I can't afford to pay for the travel and acommodation for this trip by myself.  Please, please, please help me fund this trip, it is my last resort before chermotherapy is suggested. It would mean the world to myself and my family if you could help me get my life back!   Thank you for reading this and hopefully making a huge difference to my life!   Catherine