It's been 11 days since I had my last cig. Last week was pure torture for me because I felt drained all day and ever since I quit smoking I can't sleep through the night. This week I'm congested and exhausted. I feel like I have to drink energy drinks to stay away. When I do get the urge for a cig I walk for 5 min and the craving passes. Does anyone have any tips for more energy though? I smoked for 16 years and I quit cold turkey on March 30. I know in the long run it will be positive.