Waiting breast biopsy results but consultant confident it will be positive. I'm so scared of what comes next and need someone to talk to who understands

Hi all , 

Am absolutely terrified . Thought I found a lump 6 months ago that seemed to come , go then came back and stayed . Went to GP 3 weeks ago who didn't think it was sinister but referred me to breast unit . Had appointment on Monday and consultant after seeing mammogram and scan is confident it is sinister .. Now just waiting for biopsy results .. Lump is somewhere between 1.3 & 1.5 mm according to the images.  Am just so scared of what comes next and desperately need someone to talk to who understands x