What I think was an ego death?

I tooo about 400 mgs of dxm hbr my first time and it was incredible. First my sclap got VERY itchy, and I could not stop itching it for like 30 minutes, than I went to go throw up and I was able to make my way to the toilet, but it was impossible to walk normally, l could not stop bumbing into shit. I found normal tasks like using my phone very hard wnd confusing. And every time I got up to walk around or go do something, id sit back down forget what i got up to do or if i even got up to do anything. I also found it nearly impossible to say some basic ass sentence to someone without tripping over my own words. At the peak of the trip, my depth perception was fucked and colors were like more interesting if that makes sense, and i had bad double vision. Going into the trip, I knew I might have some ego dissolution, but its hard to convey what it actually felt like with words. It was like i was a stranger to myself, and I kind of felt like either I was my other friend in the room, or that we shared a concius. When I went through my photos and messages to be sure I was me, I felt an overwhelming sense of awe because I have my own experiences, and i have my own thoughts and memories, and so does everyone else on earth, while were still all experiencing the same form of conciusness. Even after trip, I veiw myself and my own conscious conpleatly differently. Was this an ego death or did I just get really high.