Newly diagnosed and scared

Hi,

I too have just been diagnosed, 2 weeks ago in fact.  DCIS so I'm lucky its been caught early.  I do have to have a mastectomy and I am deciding whether to have a double or a single.  Both my mum and sister have both been diagnosed in the last 12 months and this prompted me to get a mammogram (thank god).  Whilst our cancers are similar they are not high risk BRCA1/2 but I still am at a slightly higher risk of it reoccuring.  Im so confused as what to do, I sometimes wish the doctor would just make the decision for me.  The waiting is the worst I just want it done and over with so  I can get on with a "normal" life, if there is one after this!!