Is this light activity or sedentary?

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Hi guys, just coming back after a long absence and wanting to set my goals. In our diet/exercise profile it asks about normal activity. At the moment I'm not doing any regular exercise, but not sure if I should be classed as 'sedentary' or 'light activity'. I am a mom to two kids, including a very active toddler, so I do spend a lot of the day chasing/following him. I do the regular type of housework and spend a lot of time at my computer and some time each day driving. I probably do two x five minutes stints on a walking machine daily.

Where do you think I fit in the above profile?

Thanks!