So last night I was playing video games with my friend over discord while my SO was asleep on our bed behind me. Suddenly I start to hear her make what sounds like faint hyperventalating noises. I leave the teamspeak with my friend and jump over to her to see if she's okay. Her eyes were wide open and she and she appeared paralyzed. At this point I'm freaking out asking her " are you okay?" and "do you need a glass of water". She wouldn't respond to me at all, and continued to faintly hyperventalate/appear paralyzed. At this point I'm getting really scared, and ask if she needs me to call an ambulance. She then finally responds by shaking her head no, and saying she just had a terrible nightmare. My worry turns into anger. I tell her to, in the future, please let me know that she's okay when I'm asking her if she's okay. She responds by being upset that I didn't seem at all concerned about her nightmare.

So Reddit. Am I the one in the wrong here?