Thanks to everyone who replied to my post yesterday, sent email to private consultant & he's just rung me.
With regards to my arms & how it looks as if my skin has bled he said its due to: sun exposure over the years especially as I'm fair skinned, steroids & medication.
With the pins & needles it's neuropathy possibly caused by lefluminode, the option was to stop it (which I wasn't that keen on as I do think it was starting to work) & go onto sulfazine, I was worried that as this can take up to 6 months to work I'd be back at square one but he said that lefluminode can take a while to get out of the system so potentially could still help whilst waiting for sulfazine to kick in however, we're going to try reducing lefluminode down to 15mg instead of 20, if there's no change with pins & needles or the pain gets worse I'll have to try sulfazine.
With the pain in my back, side & front he said it does sound like inflammation & not caused by methotrexate which is a huge relief, if there's no improvement in a couple of weeks it maybe worth having physio or seeing a Chiropractor (I have to say though if it gets any worse I'll get back in touch with GP).
I mentioned that I believe the NHS rheumatologist also conducts private consultations at spire, he knew this consultant & is quite happy to give him my notes if needed.
Good phonecall although I'm not convinced the pain in my back, side & front will improve as it started when I was already on methotrexate, time will tell x