Confused and emotional

Hi, today I went to have my colposcopy, biopsy and lletz! I left without treatment although was told I will definitely need treatment he would just like to remove my coil before and that I need to regain from intercourse for 10 day before he eill do treatment! I feel so emotional I looked at the screen to see and it looked like a big area of white! My docyir wasn't very talkative and now I'm in that horrible limbo stage! What should I expect next?? Sorry to waffle on just need some advice! Xx