Thanks LittlePaw and BioBased
I have been to see a local neurologist today and it was a waste of time. He said he was referring me to a local pain management team but my GP has already made sure that they won't see me and don't think I have CRPS (she doesn't agree that I have it but that I was before the diagnosis on Thursday)
I think I am going to phone up tomorrow and ask what other treatment options are available as I am not sure I want to try infusions straight away.