I have an upcoming custody case to regain custody of my son. I keep testing positive for crack cocaine even though I’m not using. The oral tox comes back negative but the urine tox is coming out positive for over a month now. I’m really upset because I am not using drugs and no one can explain to me why these tests are coming out positive. Now after coming back from the doctors office where I got bloodwork done and a urine tox to cover my back, now I have to get another tox ordered by ACS. I’m so frustrated right now. I welcome any advice.