Really weird period

Nicole • 27 ❤️ Milwaukee born and raised 🐄🧀🍻

Ok so I feel real dumb asking this so bare with me lol. I’ve been on the pill for years. My cycle is very predictable and I know how things go with it. So I got my period a day early which in itself isn’t weird. It happens a day early or late once in awhile no big deal. But every day since (started Tuesday now it’s Saturday) has been heavy bright red blood. Usually the first day or two is heavier but never all right red and then after that it’s the dark brown blood. Usually just about done by Saturday, completely done by Sunday. But this time is just very strange and it’s freaking me out lol. Any ideas or is my body just doing something weird this months?