I have been unable to get an appointment with a psychiatrist in my area, and presented at the ER with severe anxiety and depression yesterday. All of my blood screenings were negative except USG and UPH, and even they were just a trace. I have googled these two and come up with nothing. It could be I have a tiny amount of Suboxone because of the long half life. If so, this speaks volumes about this drug and the length of time it takes to get rid of it completely. Thanks to everyone for your input.