today is day 5 of my period. & i’m still having light spotting that is pinkish/brown. i’m still cramping & having lower back pain! is this normal? anyone experience this?

i called my dr & she said it’s probably just a bad period, & to give it a few days. i had hpv but it had cleared as of feb (this year)! so idk why it would be anything related to that. my dr didn’t seem to think this weird period is related to anything being wrong. but i’m still driving myself crazy thinking something is wrong 😩😩😩😩