Recently I've been experiencing what I think I can only describe as panic attacks whenever I'm sitting amongst a large crowd (wedding, funeral, theatre, etc). I used to experience these when I was very consciously anxious though now it's happening even if I feel fine.
My heart starts beating extremely fast, I'm nauseous and dizzy and I feel a very sudden urge to go to the toilet. It's very unpleasant. Have chatted to a couple of people about it recently and they've suggested just trying to sit at the ends of rows where possible in order to feel a bit less penned in. Good advice though I'd love to try to overcome this. Any ideas?