text field in posts not showing up

The text field of my post is not showing up. This happens when I save to draft or publish. Only the title is showing up. When I click the title the text still is not showing up. Also I can’t get any pictures to insert into the field. HTML code will insert and show up just any text is not showing up. This just started yesterday. I have not made any changes to any settings or added any new plug-ins or anything new. Can someone please help me with this??
KIM