I got hit in the face a week ago and my black eye/swelling hasn't gone away, I also have numbness on the right side of my forehead?

Need to follow up . sounds like you had a bad injury. Best step is to see your primary care doc or go to an urgent care. A orbit imaging may be needed and you may have a nerve injury too to explain the numbness. Suggest that seek care as soon as possible. Best of luck.