HVAC apprenticeship drug test

Hello, the company I’ve been with for about 1.5 years recently got accepted by the state of PA to certify journeyman.

I applied for it and stopped smoking on new years, so it’s been roughly a month since I’ve smoked. I was a heavy smoker so I worry I’ll still piss hot for awhile. I’ve read it can be 30-45 days but in some instances up to 90. The test will be “a month or so” away

I really want this opportunity and at this point I’m considering buying the fake urine to pass but I’m just sketched out about it.

I suppose I’m just looking for advice or insight maybe from people who have been in similar situations. I’ve been drinking plenty of water and trying to work out more although the job is already very physical. Thanks guys I appreciate it