Bleeding?

I'm 5 Weeks PP With My First Baby And I Feel Like I'm Bleeding Way To Much Like I Just Went Pee Okay? I Stood Up And Felt Like I Was Peeing Myself Because There Was So Much Blood Coming Out, I Pulled My Pants Down To Actually Go Pee And There's Now Blood On My Pants And Underwear Because It Was A Steady Flow.. I Was On Birth Control From The Time I Was 14, Got Off Of It And Got Pregnant After One Period So I Don't Really Know What's Normal Or Not..