without knowing you or your situation it's hard to give useful advice. That being said, I would stay away from
vaping and also any medication used to treat anxiety.
I have dealt with anxiety my entire life. In my case it had nothing to do with an imbalance in the brain but rather a direct consequence of my life situation and outlook. Its all about getting older and learning how to truly not give a F about what others think. some people learn this early on, others take more time. I personally believe that is the key to being happy.
at your age it might be foolish to pick up an unneeded vice, but I would be a hypocrite if I said
vaping doesn't help me relax...but I'm also a nicotine addict who smoked cigarettes for 15 years so...
do whatever you feel is right.