My body is disgusting rant

So I've been off birth control for about 10 months now, I was on it for 6 years and forgot just how disgusting my natural periods are. I am just now back to normal. From passing uterin lining to bleeding up my back while sitting up and having to wash dry blood off of my butt while in the shower because over night I soaked through a tampon and a pad. Every time I wipe when I pee it's this major amount of nasty thick blood and it just makes me repulsed, I am repulsed by my own body right now. Everything hurts, my actual asshole hurts. I'm cramping so bad I'm shaking. I sat down on the floor earlier and yelled because it hurt. My uterus feels like it's being carved out by tiny evil demons. I haven't had a full blown period like this in years, I got off of birth control because I wasn't having periods when I was supposed to,so I made the glorious decision to get off of it and give my body a "break" 
No. I'm sitting on the toilet letting it pour out of me before I hop in the shower. hoping that it will slow it out. I can't believe, this tiny little organ I have inside of my body can rage this hard and have such a wrath that it will make me consider having it all cut out of me. Not that I have a choice in doing so, but right now if I did I would so have this shit cut out and just adopt all my kids. I would donate my uterus to someone who actually wants the thing. I hate this, I am so sensitive right now. I keep asking me SO why he's being so mean and then I realize he's not being mean at all I'm just being a cry baby and my butt hurts. I wanted to have sex this weekend too, not happening. I'm so done with this.