toke^up^

Hey, I am pretty new to smoking weed and I find I enjoy it alot. I have been smoking for about 2 months now, maby a joint a day or every two days. Recently my friend and I bought a quarter ounce and split it. We bought it off the same guy as always, but this time it looked a bit different from his usual stuff, more moist, stickier...I then smoked about one dime of this with a friend, half the joint each. We were fine for about 15 20 minutes, having our kind of "normal" high, just not as fun and giggly. After about 30 minutes of smoking it, i was walking along the side walk with him. Staring at the ground i began to see patterns grow out of the ground. At first i thought to my self that it was just lights from the street signs shining down a pattern onto the cement (by the way it was day time and pretty sunny). I then began to realize that i was halluconating, but i kept lookin @ the ground. As i kept looking, the patterns of like green, purple triangles going in and out of eachother became more intense and actually almost started to become opaque, as aposed to the translucent color they were before. This started to freak me out, because i have never really really halluconated on weed before. The patterns just became more and more intense for up to 5 minutes. The patterns were then rising, as if they floor was rising, but my feet stil felt like they were on the same level as usual...I then had a short panic attack, thikning it was laced, and not knowing what would happen next. I looked @ my friend, he was feeling the same about these halluconations but enjoying them. I then was on the bus about 10 minutes after this. I would trip out on staring @ the window across from me. Things looked like they were being twisted in with some other parts of the bus if i did not direcly look @ them. @ one point i had my hands in my sweater pockets and could nto feel them. Another point i felt some things in my nose?? < sorry, kinda vague. This was an extremely different high, everything i looked at tripped me out, everything kind of looked longer, i dont know exacly how to explain it, it was just a very "different" high for me. I am still an amateur at all this, and a very paranoid person to begin with. Was this just really good ****? Was it laced or something?? was it really strong and i smoked to much?? thanks in advance
**NOTE, the times are probably way off, because i was stonned out of my mind