So I just took 15 grams today around noon and threw it all up within 5 minutes, so I had little to no effect, just closed eye tracers and things just looked kinda brighter then I fell asleep after 2 hrs, would it be okay to redose again tonight but make it into a chocolate bar ? or would it be a waste because of tolerance ? but again remember I threw up just about all of it because I took it on an empty stomach and kept gagging and nothing else would come out. So I shouldn't really have any tolerance right? also I'm going to smoke weed with it & this is also my first time doing shrooms so really don't know what to expect.
15 grams? holy fucking shit dude! if you had kept that much down, you would probably be in a psych ward right about now. a good full dose is usually 3.5g. i suggest you hunker down and do some reading on erowid before you go any further.