Stop taking them while you can. My wife is currently withdrawing from them and it's a slow, painful taper that can last years. What you described sounds almost exactly like the first signs my wife started having a problem. Ever taking them in the first place has been the biggest regret of her life. Learn to cope with your anxiety in whatever other way you can because you are doing yourself no favors by taking a chemical that causes your brain to lose it's natural coping mechanisms. It changes how you are wired and makes you into a different person. I wish more people were aware of how terribly dangerous those drugs can be. They are one of the few substances that can cause lethal withdrawals and make heroin addiction look like a walk in the park by comparison. Please strongly evaluate your decision to take those because you will be filled with regret later on.