Buttons on admin don’t have icons AND pages not showing images

Two things have happened today, and I have NOT been on WordPress all weekend in order to have done something myself to cause this. Can’t figure it out:

1) When trying to write a new post, all the buttons are missing their icons and titles. There is NO button for inserting images. It’s like the icons have all disappeared. Nothing else in admin seems to be acting up but this.

2) My website is blank! I have a nav bar and some text along with the sidebar, but there is no header, no images, nothing else. My site is https://deardaughters.com

Thanks!