I'm not sure because I had mood swings before T. Its possible klonopin might help in the short term it might help but you aren't supposed to take them long term (I made that mistake). Right now I am taking a mood stabilizer called Lamictal that seems to help with depression but it was very energizing when I took it at first and it took a while to somewhat calm down to it. I would suggest as your first route go to a hearing aid place and get your hearing checked and if there is a hearing loss get that corrected with aids and get some that have a masker. If that still doesn't calm you down, check into supplements, noise machines at night, and lastly medications. Mynoise.net has some decent sounds to listen to if you put your computer speakers next to your bed. I hope you feel better asap.