What Causes Sharp Left Sided Temple Pain And Eyelid Twitch?

For the past year, I have been experiencing headaches located behind my eyes and/or laterally on the skull (near temples). They have been getting more frequent and seem to be more painful. Now, I am experiencing a shooting pain occasionally (over the last week or so) in my left temple, which is quite debilitating. Today was the first time my eyelids started twitching as well. For the last hour, my eyelids have been twitching on and off coupled by the shooting pain in my left temple. I am under a ton of anxiety and stress with my relationship and am wondering if this could be the underlying cause, or is it possibly something more serious? Thank you in advance for any guidance or advice.