So after my post earlier today my lovely GP chased the rheumatologist for their letter. It is the most vague thing I have ever seen. It literally says 'we have discussed the possibility of an evolving auto immune disease' and recommends plaquenil 200mg twice a day for 3 months and a follow up appointment in 8 weeks. That's it. Nothing else. Is this common? I've made an appointment to speak to my GP next week as I have a lot of questions but this letter has not told me anything I don't already know!