Hello. I am an A&P by which I make my living. I am also a private pilot, with aspirations of becoming a helicopter aerial applicator. At my previous job, I failed a random ua for marijuana. Needless to say, I got let go because it was a part 135 safety sensitive operation. I was also notified by the local flight surgeon that I no longer have a medical at this time. The FAA/DOT provides a path to get back into the maintenance side of safety sensitive ooerations, of which I am currently participating in, meeting with an SAP, and subsequent out patient meetings. My question is, how can I re-obtain my medical?