I received a (Pending DUI pending Urine drug test). I didnt get arrested in fact after the drug test the arresting officer drove me home. this was July 14 2008. The probable cause reason was Erratic Behavior. Two months went by I didnt here nothing. So I went to the court house in front of the clerk on Sept. 15 2008 which was the date to appear on citation. I read myself my rights and plead not quilty and the clerk set me a pretrial date for the 28 of October 2008. Then I noticed on the states website for this case they got the drug test results on the day after I plead not guilty in which came back positive. My question is I am on an anidepresant from my doctor for anxiety panic disorder I ve been taking it about seventeen years now so I know how it will effect my driving and the meaning of anxiety is similar to the meaning of erratic behavior. I got pulled over for not using my turn signal. So no erratic driving was involved. Plus I dont have a bad criminal record so Im guessing thats why I was very nervous especially preforming the sobriety tests. Do you having advice in my defense? Thank you.