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).
(miniseries) It features an ensemble cast, starring Richard Thomas, John Ritter, Annette O'Toole, Harry Anderson, Dennis Christopher, Tim Reid and Richard Masur as the seven members of the Losers Club, and Tim Curry as Pennywise.