So...Thursday night, I was triggered by a hard class after a tiring, stressful week, and along with cutting myself, I took a lot of Xanax, like the rest of the bottle I had. It probably wasn't more than 20 pills, but I woke up extremely dizzy yesterday afternoon. I've been depressed, down, weak, confused, tired, etc since then. Plus, I've been having trouble sleeping. Is this from an overdose? I'm I going to be okay? How long will this take to get out of my system?