I think it might be a yshed

I think my male B.P is going to shed, hes getting dark and his belly is slightly pink and he hises when I touch him. I noticed hes a bit sensitive with his tale (if you would call it that) he does wrap it around my arm like he normally does, instead he leaves it suspended in mid air... is this normal during the sheeding process and how long can it be before I see some actual shedding, its been about a week since hes like this... and also how can I speed up the process .

you can't speed up nature. nature happens as it chooses. you can however make sure your humidity is up 60% and leave your snake alone. it takes about a week to complete. ;)

Yeah , he sheded yesterday , when I came home I saw his new skin along with the sheeded .