Hi, and thank you for your question.
First off, please close/quit InDesign, if running.
Next, press and hold down Shift+Option+Command+Control (hold down these four keys together), and then re-open InDesign while still holding down the keys. Click Yes when asked if you want to delete preference files.
Does this resolve your issues with the program all right? Please type your reply at the box below, and click Send.