Iv had anxiety since I was 15. The past few months it has been worse caused by sinus infection (health anxiety). Iv been having involuntary deep breath threw nose(like a snub when you cry). Some are deeper than others. And today I kinda gasped at my daughter when we were playing (like the excited gasp you do when u play with a baby) and I had the burning sensation through my body like in an anxiety attack. Is this kinda like hyperventilation? Or juse an anxiety symtom? Iv resently had a chest xray and 24hr Holtor monitor due to palpitations. They were both normal