My body hates me! (Venting)

Why does af hate me so much? Im not pregnant so I must suffer. This one is killing me! Its so heavy I have been through a 48 box of supers and its only day three! And im having to pea constantly. I swear between peeing and taking care of af I am living in the bathroom and my cramps have decided to show up all of it not just the first day of my cycle. I hate being a girl -_-