fluctuating weight

I wonder if I weigh myself too much.

Weight fluctuates between 64 and 66 throughout the day.

Went to the beach yesterday and last sunday. Walked there (2 hours journey) and for yesterday's trip, I kayaked and played in the water.

Was on leave today and wanted to go jog, but I fell asleep and didn't wake up till it's dark again.

Will be going gym tomorrow morning. Aiming for at least 5 km. Will try for 10 km if I wake up early tomorrow. Lunch with friends. Wonder if I can control myself from over-eating..

May need to gym in the evening again...