Site Operation not working right

Hello David,
Today I noticed after adding a new product when I checked how the ad looked and read in the front end I clicked on the details button and a different product came up.  I had a couple of other items that this happened to as well.  I check the product in admin for wrong categories, wrong slug and so and everything look right.  Then I got a soft 404 error from Google https://www.jewelsohyes.com/search/brooches https://www.jewelsohyes.com/search/bracelets and no products came up.  I again checked product in admin and everything looks right.  There should be lots of product showing after the search.  Just started today.  What is happening?

Another thing in the front end there is the option to filter by category.  I notice when I click on a category no products open up.  Seems like that isn't working or is there a setting that has to be turned on?

Thank you
Zelda.