Hi
Sorry to hear you are having difficulties obtaining funding, I know as said above the WLS for someone without co-morbidities is actually quite difficult on the NHS, they have limited funds for WLS and those with more things wrong with them will take priority. Now in your case I assume you have none of these, but are you sure, could you get your GP to get you tested for diabetes (you could be one of the many thousand) who don't know they have it until tested, also you should ask for a sleep apnoea test, as most over weight people to have one or both of these, what about arthritis in you hips and knees, does it hurt when you walk, there you go that's 3 Co-Morbidities with even thinking about it, get tested you might get lucky.
Paul