That sounds like a legit trip; I've always wanted to see Petra, just never got the chance when I was in the vicinity. Also good that you got some home-travelling done. So many here go overseas but have never really seen Australia which has so much to offer. Best to make the most of what we have huh?
I understand your frustrations as I feel them too. I booked my flights and now inside 24 hours later hear that the State I'm travelling to is considering covid restrictions, again. It's mental.
Oh well, all I can do it roll with it, like everyone else.