Dxm psychedelic trip story

I recently took about 470 plus mg of DXM and had the hardest trip ever. I had DXM a handful of times before and felt decently knowledgeable about is effects on my body. Before going on a school event I drank the two bottles... On and empty stomach. I then proceeded to refuse food, in fear of it triggering nausea. (Along with the dxm I took just under 10,000 mg of guaifenesin). This would in turn be my down fall. First 30 minuets I feel normal no signs of anything, the usual questioning if I'm even going to get high, then at probably the 45 minuet mark things get crazy. The first plateau sets in quick and before I know it in be deep into the second plateau. Dissociation, at first sight then full on. Walking was Strange at first but doable. An hour in and I am fucked. I constantly worry about my speech and check if it's slurring with my friends every chance I get. The group leaders decide to play a game...that's when I'm truly done. I start getting SERIOUS auditory hallucinations. When the group in in laughs yells as one it's as if their nose replaces the air and pushes gently on my ears/head. The sound is extremely distorted, altered to where it sounds like a TV audience. This is when I start going beyond the first and second plateau. Dissociation was very apparent, the usual questioning if everything is actually real, if this is actually happening, with a distance feeling as if my body as a whole is separated from the room. Obviously by now it was clear I was fucked up. Walking was stiff and rigid, speech I'm sure was slurred, but I couldn't tell. Felt like there was a delay between when I spoke and when the words we audible. And between those two a cloud or fog came and, combined with the auditory hallucinations, made it impossible to tell. At this point I start to lose some memory but I do recall having what I would call a psychedelic trip. The game we played involved getting up and occasionally walk around (bad eventual give away to being high). But once seated I closed my eyes quickly and was instantly transported through space where I viewed myself in light green glowing pattern, very fuzzy, like a TV's "fuzzy" or broken no signal screen, as I also sit down. A darker green background with the same fuzzyness as me. A square borders me like a frame and then starts to rotate, slowly. As the square rotates my body starts to vibrate and I'm am brought back down to my body, with the conclusion that all of us as humans, are "squares" and we all just want to rotate. Interpret that the way you choose it seemed very deep at the time. After this I stumble more and start jamming to music, which is amazing. Later walking is intense, I was full on tripping, open eye hallucinations around the edges of my vision, very intense. Standing is too hard, as if I might faint, and taking and normal are out the window. I'm so high and so out of it I don't realize the vice principles intentions asking to talk with me after the game...according to him, I didn't look alright...this was Friday night....it's Sunday. I see him tomorrow.