Since October 9th, I have been taking Wellbutrin and increased the dosage on November 9th, and since then I have experienced a lot of side effects and feel more anxious. Is this normal?

Yes, it is normal to experience side effects when starting a new medication like Wellbutrin. These effects can sometimes be temporary and go away after a few days or weeks, but they can also persist. If you are still experiencing significant side effects, it is recommended to speak with your pharmacist or doctor to discuss adjusting the dose or trying a different medication that may be better suited for you.