Getting your period when working out

Does anyone else experience getting their period when they lift heavy?

It’s getting annoying, every time I do heavy sets on leg day I get the “2. Day period”🥀 like then it just goes away the next day or maybe 2-3 days.

I also get it when I do excessive cardio.

But like is this a normal thing? Like does this happen a lot? If so, why do we not talk about it???