Periods are fucken stupid

So I thought I was finishing up my period because it was turning light brown and that’s a sign that it’s finishing BUT NOOOOOOOOOOO I was wrong !!! I took a shower thinking I’ll be clean and done with my period and I felt something wet in my NEW CLEAN underwear it was blood again!!! Wtf????? Why does it trick you like that????? So fucken stupid I’m so mad and pissed right now cuz I barely bought these new Victoria secret undies 🤬🤬🤬🤬😤😤💀