My periods have been coming a week earlier for the past 5 months! They now come every 15-20 days! And they are lasting a full 7 days! I have a history of hpv but no insurance so just looking for some general ideas of what it could b?

Oh, I think you should tell your doctor, this may be serious. It's okay if your period is late, but too early frequently is not so good. Call your doctor! I hope this is nothing serious but best of luck!
*Kaoru*