Is it normal to crave mod progress at all times?

I'm creating a modification for the video game 'Fallout: New Vegas'. As one of the helpers to development, I oversee that control of the mod is handed between two of my friends who help create it. I also write the story for said mod, and continuously hand in my dialouge to them so they can implement it.

Recently I have had a lust for progress on said mod. An addiction. I cannot sleep, eat, or show any emotion other than boredom without progress. Some days my friends do not work on the mod and I cannot sleep or feel hungry. I go to my occupation the next day tired and starved. I regularly ignore my work to see if there is more progress. I experience progress withdrawal and my body has shut down without it on numerous occasions. Is this a normal situation?