Bonking

Ran 35 minutes today. I tried to run some rep work but frankly felt sluggish. I decided to cut it short. I have been dieting this week. Trying to lose five pounds over the next 4-6 weeks. That could be the reason I was bonking. I am going to have to take a longer approach to dropping weight. Can't run hard and diet. I think there are a couple of easier changes I can make in how much I eat.