That sounds frustrating! Man, I hate anxiety! That is what you need to work on, your anxiety. Do you do anything for yourself with regards to this? Have you seen a doctor about it, see a therapist? There are lifestyle things like frequent exercise and eating right that help with anxiety. Controlled breathing-- in for 4, hold 4, out for 4, hold 4, repeat that might be better than just focusing on difficulty breathing (which, obviously, if you are having issues that are real --- go the ER). But really, the best thing to do is to have your anxiety properly diagnosed and treat it to the fullest extent. good luck