Lumps on collarbone Ultrasound on Sunday

I went to the docs on Monday for a lump on my collarbone. It's now doubled in size and a second has appeared. I don't have any viral symptoms other than exhaustion and aches in my neck and head.

 

I have my ultrasound booked for Sunday but I am struggling to stay of Google and concentrate on work. It's the busiest period at work too.

I am so scared It's cancer as both my dad and grandad had cancer. Grandad had lung cancer and dad had throat cancer. Dad's was found because of a swollen lymphnode.

 

I just hate waiting