Tumour in my bile duct

Hi all

I'm new here, and I'm waiting waiting waiting it seems to be told whether or not the tumour in my bile duct is benign or not.  

I became ill suddenly in April and after many years they discovered I had large stones in my gallbladder and my bile duct was blocked.  They did an ERCP to insert a stent but they didn't have the facilities to do a biopsy only a "brushing" sample.  I unfortunately succumbed to necrotising pancreatitis and spent the next 3 and half weeks in hospital on IV antibiotics and morphine... 

I then had to wait for an appointment at another hospital to get a biopsy done but ended up in hospital again with another infection.  Eventually got out and got the Spyglass endoscopy along with a replacement stent done but the 2 week diagnosis window has gone, now they won't tell me until after they've had my next CT scan and head an MDT meeting.... Has anyone else had long waits like this? 

During this time I've also lost over 5 stone (70 pounds, 32kg) without trying... Is this usual?

Thanks for reading.