Drug test help

Hello, I’m 26 5’5 and about 130 pounds. I was clean for 5 months then smoked 6 grams worth of carts from early December to February 22nd. I’m passing all the at home drug test from (15ng all the way to 500) I’m doing but am worried about the urine test I’ll have to take for my new job. Do you think I should be worried about the lab test if I’ll be roughly 40 days clean and passing every at home test?