I had the exact same experience. I did just 35mg, I only remember feeling of sucking out of this existence and squeezing back to my body again. Absolutely nothing in between. I had blackout for ~10 minutes. After coming back the visuals continued for nearly 20 minutes, that was the longest trip I've ever had.

I think it takes several breakthroughs for inexperienced consciousness to learn how to properly operate and remember things in hyperspace.

P.S. first thing I did even before ordering mhrb was buying the mg scale Lots of product gets wasted without proper scaling. Good you already bought one.

Same here. 35 my first time with a GVG. One hit and I was gone. The only difference is mine only lasted about 3 to 4 minutes. I do recall being guided back into my body by an entity while he explained to me that I was a human being and this was my reality. It was utterly bizarre. I have yet to breakthrough again, as I'm trying to fine tune the dosage. I think 30 might be the sweet spot. I think I will try tonight