Literally anything can trigger the anxiety: thoughts like "one day I'll go to sleep and not wake up", posts in Reddit related to death or dangerous illnesses, suicidal thoughts, everything. I always try to calm my breathing and get the thoughts away, but they still always are there, just more quiet than before. I've tried to keep myself distracted, but the thoughts still pop up eventually. It always ends up in me crying, which isn't fun, as you might have guessed. Ugh. I just want the anxiety to stop, but I really don't know how. If you have any tips or ideas please tell me. :(