Just an update:so I went to see the neurologist today and I can not beileve a medical professional cam be so rude..This was appointment I was waiting for as it's suppose to be the top hospital for neurolgy in the UK.After being called in by the Neuro we went over previous test results and he asked about my symptoms he than done the normal Neuro stuff they do in the office with pins which by the way a 5 year old can also do,anyway after going through everything he said"what do you want me to do,you have had all the tests done and nothing was found ther is nothing neurological wrong with you"I told him his the speicialst and I think I might have SFN as all my tests are normal."he said tough luck not much I can do with that,if u do have that u will need to manage it as there is no treatment for SFN,but I don't think you have this and it will level out over many months"when i asked him what might casue these symptoms he said Anxitey!!i said for 6 months im in pain my body twitches all over he said anxitey does funny things,I honestly could have punched him I told him to refer me to another doctor who specialise in PN he refused.Long story short i could not believe it I walked out so disappointed,not sure what I can do now as I have now been discharged.