Use vitamin b6 @ 600mg 3x's daily. Thats 1.8grams a day
Find out if there will be any issues using wellbutrin and b6 at that high dose. Talk to your doctor and tell him what you are doing and why etc..
Also supplement your diet using zinc, as that helps with test production.
Wish you the best in this, and do meet with your doctor to discuss your road to health