HPV: LGSIL

About a month ago I went to the gyno to renew my birth control so I had to get a papsmear done. I got a call about 2 weeks later saying my paper had came back abnormal and that I need to to come in asap to go over my results. Well I go and see my doctor and she tells me I have abnormal lesions on my cervix and says I have lgisl. I guess it's low grade job? I didn't fully understand it. Has anyone else been diagnosed with this and what did you do about it and how did you go on living with it? I also want to add that I've been with my fiance for 2 years now and he's the only guy I've slept with. and my paper smear a year ago was clean. So I'm not sure what to think about it.