Symptoms

• I'm tired. A lot.
• I'm hungrier than usual.
• I'm thirstier than usual.
• I have to pee all the time.
• Some mornings, my stomach is upset.
• Slight weight gain.
• Periods of increased breakouts.
• Regular thoughts about the pain and torture I'll be putting my body through in a matter of weeks.

Marathon training. Kind of sounds like something else, doesn't it?