The evening that she died, my parents had said that she had been really tired, wasn't able to take a full breath, and was a bluish/gray color. During her embalming, the coroner called to say that he found a blood clot a couple of inches long near her lung. So, from all accounts, it looks like she died from a pulmonary embolism. Apparently Hope's symptoms are all classic signs.
Why my parents didn't take her to the ER that night? They had already been to the ER several times after Hope's surgery due to breathing pains, but nothing had been found to be wrong. My parents didn't recognize Hope's signs that night and figured that if they went to the ER again, they would just be sent home.
Anyway, that's what we are 99% sure happened.
ALSO. I still will never be able to thank everyone enough who donated to Hope's funeral service. We were able to have a beautiful service. I've tried sending thank you messages to everyone individually. If you didn't receive a thank you from me, the only reason is because after going back in after I closed the fund, I could only see the information for the 50 most recent donations. Anything earlier than that, I haven't been able to figure out how to see. Please know that I was able to see every single donation during the process and was able to read your messages of love and that my parents were able to as well. They were touched beyond words. Thank you so very much :)