This is a bit of a vent so I apologise in advance. I am feel extremely frustrated and upset. I have been made permanently medically unfit again for the same issue that I won my appeal for in my original application 4 years ago. The reason being is 'back pain'. I had this 'back pain' when I was 13 years old and since then have had no pain at all. I'm smashing my phys *text deleted* and am experiencing no pain. I don't really understand why this has happened again, I was passed medically fit in 2015, I provided all the evidence from multiple doctors that stated I am medically fit from my previous application. I am very disappointed and unsure about how to proceed. It's so frustrating because I was passed medically fit in my original application after appealing the PMU. So why have I been made PMU for the same thing again? It just doesn't make any sense to me.