Yes, it can be contributing to both the numbness and light headedness. I stopped taking Metoprolol (25mg, 2 X a day) almost three weeks ago and the symptoms you mentioned and SEVERAL others (most dramatically, HAIR LOSS) stopped almost immediately.
Australian Cover. Here Come the Teletubbies was released in 1997. It was the first volume VHS. It was later released on DVD as Meet The Teletubbies(UK DVD version, US DVD version still had original title) Four Happy Teletubbies (From Jumping & Making Lanterns)
In the Teletubbies home videos, all four Teletubbies say Bye-bye in this way. Many of the occurrences of the show, including the end sequence, and the scene preceding the short film broadcast on a character's tummy were shot only once, and the same scenes are used in each episode.