One period ended and another starts???

Erica

Hi guys I’m a little worried, I was 5 days late on my period but it came and it just ended 8 days ago. Now this morning I wake up and I’m bleeding a little bit (light pink and only when wiping), but it feels like it’s picking up. Not to as heavy as it usually is but lighter then small spotting. I am also cramping and have horrible headaches. Idk if this is normal for one to stop and a week later for another one to start.