LEEP Procedure

My husband and I have been TTC since July. At my annual in Feb, my pap showed irregular cells. Had a colposcopy and biopsy. Received the call this week from the doctor that he wants me to have a LEEP done. I have an appt next week to discuss the surgery and schedule it. I'm trying not to read online about it, but it's so hard to try to educate myself without scaring myself more...any advice?