pet/ct scan

Just had a checkup and did a $49.00 scan to see how my clean my viens were and they found a lung nodule , so form there they did a ct scan of my complete chest and it ended up being a SLN that was 8.7mm so the doctor had me do a pet/ct scan , this has all happened in about a month . Had the scan yesterday morning and I have an apointment with the doctor Nov 1 st. He told me I could call for the results if I like but I am so afraid to call although my family wants me to, I think it would be better to wait and see what the doctor has to say face to face . I guess I just really do not want to know that it could be bad wish this was all a bad dream that I could wake-up from any advice on how to cope with the pressure I feel?