What the hell did i drink?

Alright so i am extreamly addicted to coffee, and i ran out of it as i useally do near the end of the month and in desparation to cure my excrutiating headache and foul mood i serched my house for ANYTHING that could possibly have caffine in it. What i found was this weird tea that my brother left in the cabinet before he moved. It was these strange bowl shaped clumps of tea that were wraped in a paper with chinese written on it. I assumed it had caffine, because it looked organic. So i made like three cups and drink it and HOLY **** i have been wired for like three days now and acting very strangly i cant sleep well at all (just look at what time im posting this) and i feel irratable and super quick to anger like im on freakin crack and feel like i have no moral concious, like i see something cool and i jump to plaining to steal it, which is very unusual for me. Does anyone have any idea what that tea was?