Since you haven't tripped alot before, your brain may have been holding you back, its very common among hallucinogens. your brain is fighting to keep the reality you know.
9 hours come up is still way to long for most DOx's, you probably were under the influence earlier but couldn't tell, or your brain wasn't ready for the full experince and some what blocked it.
I wouldn't be that dissapointed man, the doc or dob can be pretty sweet also, and still hard to find for most. I haven't come across and lsd for over a year now. and before that it was like maybe every six months i'd come across some and then it was gone again..