Mammogram and a core biopsy

Hi all,
im new to this, so her goes. I found some lumps in my left breast and took myself off to my GP as you would. Referred to the breast clinic, mammogram went back to the waiting room called back into mammogram for more pictures, then to ultrasound. Called back for a stereo core biopsy now a 7 day wait for the results, I'm not going to lie I am worried and nervous about what the results might say but having said that  husband is really not handling all this too well, especially with not being able to attend appointments with me and having to hear it all from me over the phone while he's at work. I actually think I'm coping better than he is if that makes sense. He is allowed in with me for results, but I'm worried he'll have a meltdown if the results don't go the way we're hoping.