So yesterday I bought some black tar and I noticed that there are crystals in it. I have became concerned because If I did get a pretty bad headache last night... maybe or maybe not it was the beers earlier in the day. I picked through the BTH with a knife and there are a lot of crystals, when pressed they turn white. I am kind of concerned being in SoCal that this dude put some meth in there to give it a boost. I didn't sleep but in reality I often cop and then binge throughout the night and not sleep or very little. I never remember seeing this before and I am kind of sketched out, especially being a new guy and especially if it is meth as it makes me crazy. Could this be some sort of cut or sugar cut?