Advise please: I had my smear test on Monday and the nurse has made an urgent two week referral

I had my smear test on Monday and the nurse has made an urgent two week referral for cancer.

she explained this is due to my last period being a lot earlier than normal after my prev period, the fact id been experiencing pains and when she did the test there was blood on my cervix before she had taken swabs.

obviously I’m trying not to panic but failing miserably 

has anyone else had this?