Do I owe my best friend an apology or am I overthinking this event?

So recently me and best friend were on side job together where we have to manage an event, so we assign ourselves to our own tasks then before the day of the event I couldn’t get an inch of sleep I was so nervous that I might oversleep, so when we arrive at the place and were being given instructions for the event I was kinda spaced out. So preparing fir the event when we were doing our own tasks we were both stressed about this time, so me a little space out tries to ask my best friend about the things on my tasks like “is the thing okay where I put it” or “should I give this thing to that person” something like that and also there was kinda mixed up on a delivery it is one of her tasks, on that time she was stressed about her tasks because people might come in now, tis time around my tasks were kinda light now, so the delivery is calling her telling that there was mix up, so she decided to cancel the delivery but on the app it wouldn’t get cancel so she is finding ways to fix it then told me that I should just get another one to take the delivery, when booking the delivery, I didn’t know some other things on the app because I am not using that app, and I am afraid to get the delivery mixed up again, so I am asking her on how to things on that app, then the delivery came in, then rest of the event happens, and our tasks our done, and I thought we were like having fun or like treating it like having fun with a friend during a side quest something like that.

So then recently when I am hanging with my best friend she rants to me about the event telling me that I was adding up on her stress at that time because of what I was doing during the preparation of the event.

I know that I should have come more prepared for this event we were assigned to and we should be helping each other one out. When she was done telling me this, I realized that kinda relied to her on some things in that event I didn’t even apologize to her.
Do I owe my best friend an apology or am I overthinking this event?
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