waiting on results...

6 months ago I had a abnormal pap that came back ASCUS and hpv positive . They did a colopsy and said they didn't see anything. I went back 2 months ago for another pap and again same results. I had another colopsy yesterday and they said there was a small white lesion deep in my cervic.They did a biopsy and said the results will take a week. Why didn't the lesion show up 6 months ago? What are the chances this cancer? I'm so worried!