Sometimes when I feel the meditation is not working, I concentrate harder and I do it longer than instructed until I feel it cover my whole body and head, I also like to get deeper and deeper into the trance until I feel like I'm in my own world.. Is this a good thing? I need to know cuz I just...

I smoke marijuana before meditating a few days ago and when I meditated, I felt something move from the inside of my feet, and I commanded a gold light to cover my body (I felt a bliss similar to none I've ever had before) after this I align my chakras and I started spinning them, as I span them...