One of the weapons the devil uses to separate us from God is to keep us too preoccupied with work to allow us to listen to our conscience and to God. Another weapon he uses is an over-abundance of leisure. God’s answer is work and rest. The Sabbath was made for us.
But it is normal to do some amount of what would technically be considered ‘work’ on Sundays, like cleaning the dishes after a meal instead of letting them sit overnight. Sometimes people like to mow the lawn because it is soothing and an easy opportunity to think and reflect. Sometimes people like to knit clothes that they intend a child or grandchild to wear because it is soothing and easy opportunity to think and reflect.
You can talk to a priest about this if it is bothering you.