My 3 month old Coonhood is always biting or chewing on me, no matter how i reprimand him?

how do i get him to stop, i absolutely adore him, he is my little boo boo, between his claws, his weight (40 lbs) and his chewing on me, i look like one of those people that custs themselves., I have tried getting him chew toys, and rawhide, but i seem be be his favorite chewy. help. please