Good luck with your biopsy. I hope it turns out to be benign.
I had a lump a few years ago and had to have mine surgically removed because my lump was too far back in my chest for the doctor to do a biopsy. Mine was benign, thank the Lord, but I now have a mammogram every 2 years without fail.
I'll be keeping you in my thoughts and prayers. Please let us know how you get on.
__________________
Eastern Australian Daylight Savings Time
and
my temperature
.