There's many holistic alternatives to synthetic dopamine inhibitors.
Nutrient deficiencies or allergies can cause imbalances also in dopamine or serotonin production.
Have you gotten a full nutrient profile of your levels?. I think it's important information to know what is actually going on in the body nutritional wise. Fixing deficiencies can have a major impact on well-being.
Therapy is something you should continue, it's quite more effective in the long-term and you don't have to inject synthetic drugs. Which should only be used in must need bases. There are some people that can't produce certain things in their body on their own. But should be absolutely verified first.
https://www.alternativetomeds.com/blog/wellbutrin-alternatives/
A groundbreaking 2017 study published in the Journal of Affective Disorders showed St. John’s Wort was as effective as SSRIs in the treatment of depression.
Other herbal supplements that clinical research has shown comparably effective as or better than prescription medications for depression and anxiety are many, including passionflower, black cohosh, lavender extract, ginseng, chamomile, saffron, kava kava, ginkgo Biloba, chaste berry, red clover, valerian, wormwood, and many others.