Yo dude your good, its not laced, the same exact thing happened to me, when i went from like small bowls, small bowls, on and on and one day boom a fucking tonn! all at once, yes i was tripping like you are just try to relax, as much as you can, i couldnt see anything but random weird images, my mind walked off to a different planet, and do dont eat anything or drink anything, but water, or else it will come up all over your friends floor like me.