Hi, thank you for your help earlier in the week.
Just an update from my appointment with my gp yesterday.
He is still set on cfs but is prepared to rule some other stuff out to try and convince me. I'm having more bloods done on Tuesday to test stuff like celiac and some other stuff. He's also referred me to a heamotologist to rule out b12 as he doesn't think it's that but wants to prove to me I'm wrong, which is fine, I'm glad he's doing the tests.
He went through my previous b12 blood tests and my levels were 112, (I'm not sure of the measurement units) they didn't treat, it dropped to 83 which is when they gave me injections and they stopped the injections when it got to 1500, it then dropped to 200 and it was within range so then didn't treat, I've then since taken a b12 supplement and my latest levels were 500 which is when I posted here (the above was over approx 4 years) because I managed to get my levels up, although my symptoms got worse is it unlikely that I have a b12 issue and it could be something like cfs like the doctor is suggesting? I wish I'd known more about it when my level was 83, I would have pushed for more tests then.