Drug testing

I have an internship and I’ve been informed that I might have to take a drug test. A friend who is starting the same internship was told she is getting one but I have not been officially told. I’ve smoked a considerable amount (about 1/6 of my pen cartridge over the last two days. This is a lot for me and I usually only smoke a tiny bit every blue moon. I was wondering if this might jeopardize the drug test? I have never been tested before. I’m really anxious bc I’ve just kindabeen acting outof stress the past couple days and I don’t want to ruin my life.