I was totally freaked out this morning as I was trying to breathe. When I'm anxious I can barely swallow in fear of not breathing. My breath held for 30 seconds until I could swallow I thought I was going to pass out..think that was the longest it's done that for. It totally freaked me out is this normal..swallow and you can't breathe or it feels something holds your nose almost? The more I think of it the worse it gets like I end up struggling now..breathing..swallowing..Like it's a suffocating feeling and sometimes I need to hold my head to breathe without panicking...