I usually come close to two hours a day and on my only day off during the week even more. I feel even better when I am out doing something instead of sitting around.
Same thing happened to me first time, but after a few weeks I could go 2 miles almost every morning. Just keep pushing and whatever you happens do not stop keep going.
Ok last June 07 I was 245 pounds and one year later on my birthday in June 08 I got myself down to 152. My height is 5' 7 I have been extremely happy with my progress and continue staying at that...