Ecstasy affecting menstrual cycle?

[WaitingOnDanny]

Not this past Tuesday, but the one before that, I went out with a few friends and took two double stacked ecstasy pills. The following day, I took one, along with maybe half a gram of methylone. I took another half gram of methylone the next day. I should have had my period by now. It's almost a week late, but I've had PMS symptoms on time. Is this common?

 

[ruraltiger]

I have a pretty irregular period anyway, but after use it pushes my period back a couple of weeks... I was completely worried too but seems like a side effect, I shouldn't worry, or take a test to make sure there isn't another cause (if there's a possibility) :D