I hope that by writing this perhaps someone will be able to tell me what this is, and why this happens.
It used to happen to me a lot when I was younger but not nearly as intense as last night. Last night I was going to bed, the normal time, to a not so normal day, particularly stressful and I did more physical labor than I normally do. I was laying down on my side curled into a ball and I began to feel a strange pressure on my mind, like as if i was "reaching out" in thought somewhere. I began to hear this slight buzzing noise and I felt strange all over my body. Almost as if i was experiencing time differently, I was much more sensitive. The buzzing noise mutated into a clicking noise almost. I just layed there in curiosity because I remember this happening to me when I was younger many times but not with this much clarity. The clicking noise would mutate depending on my level of awareness on the situation, It changed into noises which almost sounded like frustrated people speaking to me, people I didnt recognize. I began to feel strange things not on my body but I felt them. Kind of hard to explain. Heres an example, at first I felt lke i was eating something, but not something that could be tasted, I felt it going into my mouth and I knew i was consuming it but it tasted nothing like anything Ive ever tasted in my life. It had the texture of soft paper thats as close as i can get to discribing it. Then I felt sensations on my hands like layers and layers of chainmail penetrating me at my hands, only soft chainmail. I heard cars outside driving but during this entire scene, so I knew my time perception was not really messed up because they traveled at normal speed. the noises didnt go away until just before I fell asleep. At times the noises were so loud I couldnt hear anything around me and It was dificult to focus. During this my sence of touch was so sensitive that when i touched my face and beard I felt every detail as if my finger was slowly traveling across my face when it was actually moving fairly quick.
This was my experience I hope I can get some productive feedback, any feedback is appriciative. Sorry for it being so long, any questions I will try to answer promptly.