Anal cancer

Does anyone on here had Anal cancer. I visited my doctor the beginning of this week who found a lump in my anus and I have been referred to the hospital for possible biopsy. The letter said I will be contacted within two weeks to get an appointment. It’s only gone a week and I have not heard anything and feeling very stressed. Very shocked as I am only in my sixties and never smoked or took any risks that are seen to promote this type of cancer. Hopefully It comes out negative when I have the biopsy but you always think the worst. Thankyou