Hi Kay,sorry to hear you had a painful biopsy,as if we don't have enough to contend with.
I had mine last month when a specimen of the actual bone was also taken.
Two days later I got the phone-call telling me that the MM had relapsed after 2.8yrs.
I can't honestly say I was surprised giving the pain I'd been experiencing over the 2,months prior to a Skeletal survey followed by the biopsy.
But we just have to take it on the chin and start the next phase in the battle to defeat the Monster.
Mine started, 8,cycles of Velcade+Dex 17th Jan with first cycle completed today and the next 10,days rest until it all starts over again.
I hope your outcome turns out to be better than mine but I think it's always a good idea to be prepared for the worst just in case.
Best wishes Kay and I hope all goes well for you.
Keith.