Hi,
I complete relate to your story!
My father was taken to hospital with a shadow on his lung we were told the high chance was he had lung cancer 1 month later we were told it was myeloma he has no other symptoms apart from the a broken rib which is his only lesion with a pin prick on his hip.
I was so confused how they came to this diagnosis, we two felt rushed around and no one seemed to want to help so we went and got a second opinion this guy thought it could be plasmacytoma which makes it more complicated.
We are now told that the above is just a different type of myeloma and he is currently undergoing treatment which is due to change next week as it is not working. I think this is because the second guy was correct.
Myeloma and the diagnosis is so confusing and must be hard for them to make sure the get it exactly right.
If your uncomfortable you can ask for a second opinion most consultants encourage this anyway.
Alternatively we got in contact with our macmillian nurse and she was fantastic they make you feel a lot better and clearer about things.
I know how your feeling I felt the same but I have a much clearer mind now after picking up the phone and going to another consultant.