Tense Facial Muscles In The Morning?

LeAnn

This is a pretty recent thing for me but I have been waking up in the morning with my facial muscles feeling tense. Moreso the muscles used to frown.

So I literally feel like I've been frowning all night and overusing those muscles...? This morning I tried to smile (with my mouth closed, just bringing my cheeks up) when I woke up and my muscles were quivering.

Why is this happening?? Has anyone else ever experienced this or am I just weird?? 🙃😳😂