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)
Characters Tinky-Winky The largest of the four teletubbies. He is purple, and has a triangle antenna (because of these features, critics assume he is gay, but rest assure, he isn't, he may be a tom-girl, but he's not gay.) His favorite thing is his hand-bag which he can amazingly fit large things in.