i bought just 1 gold-capped shroom (dunno the name) more then a week ago from a friend and i havent had the chance to take it, so i left it in the little ziplock shroom baggie ever since, sealed.. it's starting to turn blue just a bit at the rim and the top of the stem looks a bit silver.. i'm not too expirienced with shrooms, so i'm wondering if i can still take it, or i can't.. if it's contaminated, gone bad.. or if it's still good.. do i have to eat it the day i buy it...