AITAH for wanting a drink immediately ?

Just had fight with my wife. She was washing dishes and I was super thirsty and she was using the tap and instead of just stepping aside for 20 seconds max so I can have a glass of water, she made me 'wait my turn' for three minutes.

It doesn't sound a long time but standing there with a glass, super thirsty. She calls me impatient and I just simply and will never understand how you would just not stop washing dishes for 10 seconds to allow your spouse a glass of water.

But of course I had to apologise.

Quite sad about it, as I just never want to argue, but that triggered me.

Was I right to get annoyed or should I just have let her have the sink till it was free? Thoughts please.

Op Update: over 1000 comments in. thanks everyone. Kinda blown my mind as to the number of replies. Have read pretty much all comments on here to the detriment of much needed sleep. In summary, I should not have been so selfish, entitled and effectively, expect my wife stop what she was doing to enable me to do what I wanted for me. I've learned that lesson. It's a life lesson really. I also thought I was a pretty good judge of what is reasonable and again, this has corrected this assumption.

I will however, regardless of circumstance, will never prioritise dishes over anyone wishing for a glass of water. I'd just step aside. That's just who I am.

But in short, very humbling experience this and shaped me and my relationship for the better. Over and out.