First experience meditation/yoga

I literally started doing meditation for first time in my life 2-3 days ago. I looked up what to do, nothing made sense to me and everything seemed like bs. So, out no where, the other day I sat down, looked up binural sounds help you meditate. So I started meditating, right after 10-15 minutes of deep meditation. I felt my head and neck spinning in a circular motion out of no where, I was little bit happy, Saw few patterns, colours and even a blue hand reaching towards myself. WHAT WAS IT? I looked online, and the suggestions were kundalani awakening and Crown activation. However, isn’t it too soon for me to be able to get into such higher form of yoga?? Or did it come to me itself? What are your views?