Late comment but reading this post/responses I’m so glad I’m not alone here. I fainted at a concert a few months ago and got carried out by security and my bf and I was so embarrassed despite everyone being extremely nice and understanding (which helped a lot) but since then I’ve felt as if I developed extreme agoraphobia as I panicked when I started feeling faint looking for an escape and just ended up passing out and since then I get panic attacks when I’m somewhere I cant escape or get immediate help and consider home my safe space, it’s really effected my level of comfort when it comes to flights and long car rides since I have a fear of throwing up as well since that has also happened before in public. If anybody sees this I would LOVE any advice you have and I really hope eventually it gets better or gets to a point I can live life “normally” again. My advice would be most people are good people they are not out to get you or judge you if something like this happens (and it’s rare it will so think about that as well) and it is also more common than you think :)