Tnpap as a student

So, I was just accepted into my university's bsn nursing program. I was obviously asked to take a drug screen. I will be honest when I say I've never done anything in my life except smoke marijuana and the occasional alcohol drink. I actually quit smoking marijuana (I was a chronic smoker) but I quit four months ago. I guess because I smoked so much it came up positive. I have been clean and sober completely for again, almost four months. I never plan to go back to smoking either as I have quit smoking cigarettes and have been put on anxiety medication, which was the purpose of my marijuana use. I overall have been in the process of becoming a healthy person for myself and for my future nursing career.

I made the biggest mistake of my life listening to the media and having the way of thinking, "I'd rather smoke a plant than be on a thousand medications." I was wrong, because marijuana is illegal and I was breaking the law. I will openly admit to my mistakes.

I guess my question is, because my drug test came up as a low positive, I was referred to TnPap and I really just want to know what to expect from this program. I want to know how this will effect me in my nursing student journey as well as later on in my life, when I graduate and begin applying for jobs.

The director of my program said that I have to undergo an evaluation first and then they will determine if I need to be monitored. If monitoring is required, Ill be drug tested randomly at my expense.

I have no problem with drug testing as I am completely sober and plan to stay that way. I just hope there is some kind of hope for me. I hope this doesn't follow me and I hope I have a chance to be the nurse I want to be.

Please no judgement, just constructive advice. Thanks.