1st bad experience

Today i had my first bad experience on any psychedelic. It's a shame that it was on dmt, where it showed me the beauty non like before. Now it showed me the pits of hell. Im still not sure if it was all in my head, or if it was real. But well shit happens. I light up and take a deep breath, hold it and exhale. Reality starts do fold in itself. Im aware that i need to take another hit to go where i need to go. This is the point where shit gets strange. As i took the second hit something came into my mouth. I thought it was maybe a part of the dmt that is being cooked. So i try to swallow it. I cant swallow it and i feel like a bigger piece comes i to my mouth. Now shit hits the fan, i cant breathe. Im choking, i want to throw up but i cant. The feeling in my mouth was like i had plastic or pieces of glass in it. Im choking for real, im dying. Luckily my brother and wife where with me. They tried to talk to me but i couldnt comprehend what was happening. Everything was black i couldnt see nor talk nor breathe. I thought i was gone. Im not sure if i spit something out or if i swalloed it. I reminded my self to stay calm, to notice my breathe. I started breathing again. I felt save because my best friends where with me. Slowly i regained my senses back and was able to breathe normally. This bitter taste in my mouth stayed for the rest of the evening. I feel fine now, but i think i will take a break. Im not sure but i think because i used a cheap pipe, something from it came off and into my mouth. From now on i will use only good handcrafted pipes from respectable vendors. Cheers to all and dont be a fool like me and buy the best pipe you can afford. Happy travels, love and piece to all