You want to be careful with Any antidepressant, Wellbutrin is an SSRI and ssris artificially give you access serotonin, people actually develop SSRI dependencies your body might lose its ability to make its own serotonin. I actually dealt with that for about 2 years and I had to taper microdosing using a syringe in order to work my way off them.
What helped me really after I got off the meds was EMDR therapy and regular exercise. Basically addressing the issues that were causing so much hardship, and managing the stress and anxiety through physical exertion.
You can also look up information on mindfulness, meditation and anti-anxiety antidepressant diets. I don't mean to put you off but I always recommend doing everything naturally you can do first.