There's more help about dealing with anxiety at BBC Advice. Anxiety and panic attacks are two different things, although it can be hard to identify the symptoms. You feel awkward, anxious, uneasy or nervous.
Penny (The Big Bang Theory) Penny is a fictional character on the CBS sitcom, The Big Bang Theory, portrayed by actress Kaley Cuoco. She is the primary female character in the series, befriending her across-the-hall neighbors Leonard Hofstadter (Johnny Galecki) and Sheldon Cooper (Jim Parsons), two physicists who work at the nearby California Institute of Technology (Caltech).
However, it was eventually made into a tv movie in 1981, by Barney Rosenzweig (at the time, Corday's husband). Tyne Daly was cast in the role of Mary Beth Lacey, and Loretta Swit played Christine Cagney. High ratings led to the production of the series, which began in 1982. Swit was working on M.A.S.H. and thus unavailable, so Meg Foster was replaced.