Im not quite sure....

[FArsec]

So ive been trying a couple of the doses now.... started with a bit nitrous and didnt feel much besides my eyes tingling then decided to try peyote with no effect..., note I read on the forums before for the 'technique' I should be using. i tried opium after and around 1/2 or maybe 3/4 through I feel my arms starting to get heavy, then my chest starts heating up and I feel as if the hairs on my leg are rising(note: all this time ive been holding a folded shirt over my eyes and counting from 100 down time after time), sometime in between I start hearing the sound of like the clash in a pool(billiards) game, then (maybe it is the sound file) but I start hearing like a Harp(the instrument) soon after it ends and I can hear like 20 birds chirping at the same time, I remove the shirt and see the light on the ceiling disappear and appear at different positions and after examining the shadows on my ceiling they appear to move slowly, kinda as water soaking through a colored piece of paper, my eyes feel like im watching one of those old projector films(like flicking on and off, but this only lasts for ~15 seconds).

Note: The after-effect only lasted for ~5 mins, but I did get up just a tad after it ended(I was lying down on my bed) I did not feel happy or anything like that... is this what is supposed to be like cuz im comfused
P.S.: Im using some cheap headphones,http://www.sonystyle.com/webapp/wcs/sto ... d=11040833 16Hz-20kHz

Also I did hear like the sound getting chopped a couple times(very rarely) is this part of the sound file?
all help is highly appreciated thankye