Atypical granular cells and AIS

I had pap smear 2 moths abnormal cells granular cells. Then i got a coposcopy result AIS. 

The doctor says that nex step will be a cone biopsy which i did 8 days ago. Today, i got the results and says i got ectocervical margins positive and invasive AIS

meaning that i need a removal of my cervix or even the uretus. any body has had the same results. i am scared just thinkg in that. Any advises