It looks like a anti-CCP of that level is associated with Rheumatoid Arthritis. In lieu of treatment by a Rheumy, perhaps you can search of over-the-counter treatments for RA and at least make yourself a little more comfortable?
We also have a separate forum for RA, they may be able to help you over there.
I don't personally know the English NHS system... we did have a few English members posting but not sure of any that are active now. Hopefully someone will come along with some info to help you out.
Sorry I don't know more, hope you feel better soon.
Lynnwood, Lupus & Sjogren's Moderator, Dx: 2002DIAGNOSING LUPUS & HW's LUPUS 101
"Life is far too important to be taken seriously." - Oscar Wilde