EYE twitching?!

For the last three days, only my right eye has been incessantly twitching! I literally have NEVER had this happen before. I am no more stressed than usual, and I get plenty of sleep and calcium. I am also actively TTC. I have read a few things online that said eye twitching can be an early pregnant symptom, i am wondering if anybody here has ever experienced this? It's sure out of the ordinary for me!