Today I updated my wordpress to the latest version. I was trying some other templates like fullwidth(I'm really tired I don't remember what I exactly did) but after I refreshed the blog page to see the updates, all the blog posts were gone. It just says blog with no content underneath. Other parts of the page are ok. I made no changes to the posts. I added a new post just to see if it will show up but it didn't. I can see everything fine through archive.
Edit: I said archive was working ok but when I click on "read more" on a post, it directs back to site.com/blog and doesn't display the post itself