Hi! It means you are stressed or anxious. If your routine is crazy or if you have a lot on your mind then this might occur. I get that every once in a while, lasts from 3-10 days, usually. Now, if your case is non-stop make sure you talk to a doctor. What you can do to soothen the issue is go slow, try to be less stressed or nervous. Also avoid make-up on your eyes, so they get less irritated. Good luck!