High grade (severe) dyskaryosis result

Hello everyone, I’m just feeling really scared and hoping to get some advice from others who have gone through this. My Pap smear came back as high grade (severe) dyskaryosis in those words. I had a look and apparently this is usually CIN3. I was given an appointment a week after getting this result which will be in 2 days time for a colposcopy. I am feeling super nervous, I’m just wondering if there is anyone else here who had the same result from their Pap smear and what happened next / do you have any recovery stories 🖤 I just want to feel less alone with this and have some idea of what will happen at my appointment.