You can use the word "เพิ่ง" for events that just happened. However, the duration should match the type of events.
- "เพิ่งตื่นนอน" is O.K. if it was 10, 15 minutes ago but I will not use "เพิ่งตื่นนอน" if I already woke up for an hour.
If my daughter said "เพิ่งตื่นนอน" after she woke up for an hour, it will give a feeling that she is not ready to do things such as reading, ... yet.
- "เพิ่งย้ายไปแคนาดา" is good if it happen a few months ago e.g. "เพิ่งย้ายไปแคนาดาสองสามเดือนที่แล้ว". Six months may be O.K. if you fell that you are still new to the place. Moving is a major event.