So last night my mom's conure died unexpectedly. She was a little over 7 months old and I had gotten her for my mom as a birthday present. We've had birds in the past and since i'm in college, and my mom has wanted a bird again, I found two conures for sale. I took the male and she took the female. My mom spoiled her rotten and made sure everything in the house was safe for her. She stopped using dangerous cleaners and even got cookware that was safe. We've had the birds for about 2.5 months and they were both very healthy. Last night, my mom called because her bird was breathing funny and she didn't know what to do. It was around 11 at night and no vet office was open so I tried looking up everything I could to help. She couldn't hold herself up, she was wheezing, and her heart rate was really fast. After about 40min of that my mom said she looked like she was calming down, that's when her bird starting having a violent seizure and then died. It was heartbreaking because I was on the phone and couldn't be there to help directly. My mom blames herself even though she took care of her and, in my opinion, did nothing to harm her. I've tried looking up everything I can but I can't figure out what happened. The bird was super healthy and playful, we don't understand what happened.