Free Trial Spellcheck Stopped Functioning

I have been using the free trial for about a week now and everything that was misspelled or needed to be added to the dictionary was underlined with the red line. For the past few days spellchecking has stopped working completely including the red line - things that I know are definitely spelled wrong aren’t triggering spellcheck. The top part of the right click menu is gone with the spelling suggestions and none of the Corrections settings in the Tools > Options menu are changing it back. The spellcheck keyboard shortcut pops up saying that spellcheck is complete yet that are still really obvious errors. I have looked under all the menus and along the toolbars for something that I might have accidentally toggled off but nothing works. I want to buy the full version but not with a technical problem like this.