Many of you are probably struggling to come to terms with how a seemingly healthy 25 year old girl could have passed away so suddenly. When I had health anxiety I would obsess over every celebrity death - it made it so much easier to accept if there were drugs involved or it was a suicide. In this case it looks like natural causes, which a few years ago would have sent me into a blind panic: "oh my god, if she can just die from nowhere, then I'm definitely going to drop dead soon with my history of palpitations, chest pains, stroke symptoms etc etc."
I now realise that the above is faulty thinking - it is a tragedy, but you must not apply this to your own situation because this is not relateable to you. People die every day, every minute, but the vast majority live long and healthy lives. Just because someone else has died, this does not make any difference to your own situation.
Practise distraction, don't obsess over this and avoid Dr Google, and you'll be fine.