Marijuana urine drug test

Hi,

I have to get a urine drug test to test for cannabis for my psychiatrist to get my medication.

Last time I smoked weed (1.5 cones/bowls) was Sunday 01/06. Now I have to take this test this upcoming Sunday (07/06).

What are the chances it’s negative? I don’t smoke all that often (last Sunday was the first time in 2 weeks I think).

I have been drinking a lot of water and electrolytes, and have a low bmi so don’t think I should have too much stored in my fat.

Is there a chance I’ll pass it? I had no idea this would be a requirement and am freaking out because this medication is important for my livelihood.

Also lmk of any tips to decrease levels in urine if you have any tricks!