Abnormal mammogram and family history

Not sure what I am looking for but maybe just support.

I have a family history of breast cancer (Mum currently being treated and both maternal aunt and grandmother died of breast cancer). As a result I was referred for early mammograms (I am 43). Of course, first mammogram abnormal and now have to go for ultrasound and biopsy. Appointment not until a week on Friday.

I know that I will deal with the outcome regardless but really struggling with the wait and unknown! Any advice? Thanks x