i'm hoping some one can help me with this...a few weeks ago i was out w/a friend at a club that we always go to. i wasn't going to roll but a guy i've known for a while had some double stacked butterflys so i split one tab w/ my friend and i had a HORRIBLE reaction to it. i thought i was going to die. i've been having migraines off/on since that. i was acting TOTALLY cracked out needless to say my house was fucking spotless someone told me that it could have been PMA. what exactly is that? i can't imagine if i had taken a whole tab, i prolly would have gone to the hospital, no joke. so i'm thinking about buying a test kit just in case because that experience really scared me and i'm afraid to roll now. do these things really work? guess this goes to show you can't trust a drug dealer no matter how long you've been friends with him... thanks guys for any help u can give me