Hi, I'm new to all this but I'm in real need of some advice I've gone well would of gone 5 months clean next Sunday from cocaine I also have a hair test in 2 weeks but I have caved and had 1 gram I'm absolutely gutted as I'm so close to having this test and it's to get joint custody of my daughter I really need some advice on what to do and will it show up I know that's probably a stupid question