I left a long gap between when something happened and recording it.
It is completely normal to fall behind once in a while. There may be times when it is hard to check-in or fill out a diary card, life gets in the way of prioritizing you and your mental health. Try to log your next check-in or diary card at the next opportunity, even if you do not feel quite ready; it gets harder to get back on track the longer you wait!! Of course, we will always be here for you :-)