Hello ladies

Im going around in circles in my head, and came to this forum to see if anyone can shed any light 

The other week i attended hospital for a smear test on the back of a 111 call I made for some symptoms I've been getting , such as pelvic pain, lower back ache ,hip pain and some shooting pains in what seems My vagina 

I was asked to go to for a colposcopy , at the colposcopy the nurse examined me ,put some solution that I can only explain as a vinegar solution on and had a look in my cervix , a smear was taken only and no biopsys as far as I'm aware. 

A few weeks have gone past and I received my results earlier last week , my smear has shown 

High grade dyskaryosis cin3 and have been asked to go for a loop procedure,

For the last however many days , because I have a very severe anxiety disorder I've convinced myself that I have cancer of the cervix.

I've spoken to  two doctors, macmillan nurse and the hospital themselves who took my smear test and they are all telling me I do not have cancer ,  I understand my severe anxiety is playing havoc , but everywhere I look on Google and forums I'm getting increasingly more scared because some women are reporting having CIN3 and after the leep procedure they are waiting on results again

I'm at a total loss what to think , and have never been so confused in my life , can anybody please explain to me what exactly is going on.