HPV help

I need more advice / information, my doctor told me I tested positive for HPV today for abnormal cells, what could this mean I tried to search a lot of things online but it's not much of a help.. Any way to cure it ? Is this bad? Could I have kids? Should I be worried ? Im freaking out is this even worth freaking out ? Btw I'm under 20, so it concerns me a lot my next appointment is in March just to see how it's going...