due may 10, dark brown almost like discharge / blood

is this normal? i didn't have this with my first two i'm freaking out a bit. it was only when i went to the restroom and wiped the one time. it's been over an hour and nothing since then . it wasn't red at all like a dark brown color almost . no actual bright or even pink blood. i did not get a picture of it but it stained the inside of my jeans a bit so tmi there. please reassure me :(