Anxiety - is it safe to take ativan and coreg close together... dont wanna get my bp to low?

You should definitely talk with your doctor as Carvedilol and Lorazepam may have additive effects in lowering your blood pressure. You may experience headache, dizziness, lightheadedness, fainting, and/or changes in pulse or heart rate. Please consult with your Dr.

Not really for anyone online to decide for you, so many unique factors regard in your situation known best by your Dr., That's the only one who should make such a call.