I have a question for you all: is anyone else feeling really exhausted after running? Today I did week 6 day 1 and I honestly wanted to lay down and take a nap when I got home. I've noticed I've been feeling like this the last couple of weeks. I don't run very fast (4.5 mph) so I don't think I'm over doing it. I have been increasing my speed a little bit during the jogging portion to keep from getting bored but its not for very long and still not fast. As far as diet goes I'm eating about 800 calories, 80 grams protein, about 80 oz water, and less than 45 carbs a day. I'm only 4'11 so I think 800 calories is a lot. Any advice guys?