I took an ETG test Monday around 4:00 p.m. and was scheduled to come back in a month. I am freaking out because I had two small shots of vodka 36-40 hours prior. I am half way certain that I'll be fine because of my fast metabolism and am very active, and have a history of substances leaving my system very shortly; however, I can't be for certain! Any comments, thoughts, or experiences would be great!

Time is the only real factor, all the fallacy about active and all of that, is more hype.
The only saving grace is that it was very little. So unless you use on a regular basis, it may not be enough to trigger a failure.

You may as well relax as the deed is done, and the test is taken. Waiting for results and outcomes is always the hard part.

Yeah you're right, I also drank a lot of water the night before , and hours prior to the test! So hopefully I will be fine ! I heard of people passing after drinking a lot sooner before the test but who knows ! Lol, thanks though, will update!

Please becareful of having too much water before the test. They do look for things other then EtG/EtS and if they're significantly dilute you can fail as well because of it.