click anxiety 

The act of becoming anxious or nervous when trying to click on tiny, closely spaced links. The fear that you will waste precious seconds then either hitting the back button to try again to click the ridiculously small link that you will probably miss again now that you're paranoid about missing it.

I meant to go to page two but clicked on page three, dammit now I'm going to have click anxiety!

click anxiety by SeanBlader June 17, 2010

alarm clock anxiety 

when you know you have to get up at a certain time, but can't fall asleep to begin with, and you keep looking at the clock.

i was up all night with alarm clock anxiety, cuz i didn't want to sleep in and miss my job interview.

alarm clock anxiety by ric_IH August 16, 2008