Yeah, it sounds possible this could mirror a bit of anxiety in your life. Set back and think of you daily routine and see if there is any thing that you are unhappy or hesitatnt about doing each day, week or month. Sounds like it is not as bad as some but, what we here call "tiggers" are the things you have to take into considerations. Like me, I have many and I know what they are. I wish I could walk away from some of them, but being family matter I just can't. Now something like work as a "trigger" you can leave that behind and find a less stressful one. These are just some examples what could cause an attack. Tiggers are the most common cause of anxiety. Then you have the onset of unexpected anxiety. Like when something unusual happens that you did not expect and hard to handle.

If this continues or worsens see a doctor to get a proper diagnosis to be sure.

Wishing you the best and hoping this helps a bit,

Carrie