Hello there,
I think i know what you mean with the ear popping. However i have had that since i was a kid. Does that means i have had anxiety since then!? I hope not

... i do the ear popping too to balance out my hearing because sometimes my ears on their own get unbalanced. The reason i got on this board is because right now i have my right ear blocked with earwax, i think. I woke up like that 2 days ago and no getting better. I have tried the earwax removal kit but it didn't work at all. Right now i'm moving my jaw a lot and yawning too to try to unblock the ear... Anyway just wanted to tell you that i know what ear popping is and i too know all about the jaw movement tricks

. I don't think is a normal thing but assuming you have read the board you can see a lot of people suffer from ear related stuff.
medina