Im hoping for reassurance and good/successful stories!

So I am 26, in Feb this year i had my first smear which i was then told it is CIN1 - due another smear Feb 2020

For the past couple of months ive been bleeding quite bad after sex, and sex is so so uncomfortable and can be extremely painful. Today I plucked up enough courage and went to the doctors, she examined me and said the left side is perfect tidy and clean however the top and right side is concerning, she then took a swab and wrote a letter to my consultant and requested for it to be urgant! - she was honest and said she would like me to have another colposcopy. 

Alarm bells are ringing in my head as cancer runs massively through my family and i lost my mum nearlly 2 years ago and she was only 45.

I got the vibe that things may have esculated quickly down there from what the doctor was saying! 

Anyone else been in this position? what was the outcome?