hey,
I didnt feel any different until about week 3, so dont worry if you dont feel much different now.
You dont have to exercise to loose weight on LT, so just know that even if you are sitting around doing normal things the fat is still dissolving!
I never exercised before I started LT, but I have started now, and I am really enjoying it. I am using my time on LT is form new positive habits so that when I go back to normal eating I will have a much better chance of maintaing my new slim figure and healthy lifestyle.
You are early days in your LT journey, so just do what feels right for you, no one can really tell you, just listen to your own body and mind.
xoxoxo