I found this thread yesterday when I was about to go into a full blown panic. Thank you all so much, it has really helped to calm me right down. I suffer from anxiety on and off, but particularly health anxiety so this whole thing has been really hard.
I'm feeling much better now. Took the advice of avoiding the news, I've deleted the BBC News and Twitter apps from my phone. I actually think Mumsnet is one of the worst offenders though, like someone else said even the titles of threads are freaking me out. So I've just kept this thread open and will try to avoid everything else.
Noticing the signs of spring has also helped keep me calm. There is a lovely thatched cottage around the corner from me that has a load of daffodils outside, it looks so lovely and makes me smile every time I go past, hence the username!