AITA because I didn’t wake my friend up when she had an important meeting?

Me and my friend live together for three years now. She has no job and today she had an appointment at some place (not a job interview) where they talk about her future and stuff. I’m moving to my boyfriend next month and she struggles with money and her mental health and for that, this appointment was important.

I’m working from home, starting at 6am, so I went to her room at 9 (like she asked me to yesterday) to wake her up. She said another time. I called her 5 times (cause my feet is sprained and walking is tricky right now) on phone she said I should just wake her up again after my meeting at 11am. Problem was that with the meeting came a whole wave of calls to me and I couldn’t just leave. Tbh though I also forgot in that moment that I could just call her and I wasn’t sure when her appointment would start.

So after work was going smooth again I went to her room. She was already up and in the bathroom.

I went to my office again, and suddenly she came in asking angrily if I didn’t wake her up after my 11am meeting? I told her no because I had a call. Turns out her appointment was at 1pm.

And then she took her weed stuff, went to her room and slammed the door.

I feel like the biggest asshole, but at the same time I feel a bit angry. Because I’m not her caretaker. But then, I did agree to wake her up after my meeting and I didn’t.