I randomly took a small amount of mdma about 35 days ago and I have a hair follicle test coming up in the near future.will I pass?

You "randomly"? Walking by and just saw some laying on a shelf or desk at work ?
Sorry a person makes a conscience choice to use drugs.

So you chose to use an illegal drug, now you are going to be tested and you are worried.

May depend on how much drug, and what acceptable levels of passing are.

It can go either way depending on that

all I meant by randomly is I don't do that kind of thing and I went to a party and made a bad decision.I took a small bump of it and that's all