Hard sore lump in breast

I was on here over half a year ago, worrying that I had breast cancer, and I was one of the fortunate ones who didn't! I was diagnosed with multiple cysts. 
This time I am fairly sure it is yet another cysts, and I've just been referred to the breast clinic by the GP. 
Even though rationally, I know most breast lumps (especially ones that hurt) turn out to be benign, I thought I'd manage my creeping anxiety and post on here so I'm not internally worrying all by myself! 
I do hope no one minds as I'm aware there are people on here with confirmed diagnosis to contend with. But I'm just looking for some friendly people behind keyboards to chat to whilst I wait! x