Almost a year

Krystal

So I havent had a period for almost a year. My son way born in may last year and I had the normal bleeding then nothing since then. Well 1.5 days ago I started and it's gotten super heavy. I have gone through 12 super tampons and regular 4 pads with the tampons. I've gone through an ultra one also in about 14 hours. Should I be worried?