At least it sounds like they are moving things on with regards to testing etc. If you want to be referred you can of course ask that you be referred and see what they say, can do no harm!?!I think one of the reasons I was referred was the time I have been suffering, since last May/June time, so the doc said on those grounds he was happy to refer me, plus he knew that me not knowing exactly what was wrong was giving me anxiety etc.I am currently on Meberverine also, have been for about 4 months, suspect I may come off it soon as cant really say if it helps or not. Like you I go through good days/weeks and then have bad days/weeks with pain etc...Hope the councelling goes well.