Very light, unusual period?

Hello ladies!

So, TMI post on the way but I figured, hey, we’re all girls here.

So I’m 25, usually my periods are heavy an last 4-6 days, with cramping and a heavy feeling. However, this period was slightly late, has been extremely light in terms of flow, and brown blood throughout. There are some VERY small pieces of uterine tissue along with the blood. But it’s so light that I hardly have to change a pad once in a day. no cramping, but a very full feeling.

I was sick with food poisoning in the middle of July, but that’s the only thing I could think of that would be an imbalance.

I read online that this could be a sign of pregnancy, but I don’t think that’s it.

Anyone have any similar experiences? ❤️ Just to ease my mind!