Name the change before rebuilding everything
Notice what is different: work hours, energy, caregiving, travel, the season. If only one thing changed, the whole routine may not need to change with it.
If mornings are no longer quiet, moving one step later in the day might be enough.
Sort the pieces
Some parts of a routine are tied to other people or fixed times. Some can move or shrink. Some are nice to have and don't need to happen every time.
Knowing which is which lets you protect the core and give the rest somewhere to go.
Shrink one step or move one piece
Try the smallest change first. Shorten one activity, move it to a better time, or pause one optional step for a week. Change one thing at a time so you can tell what helped.
In LilCoach you can give each habit a minimum for weeks like this, move it to another time, or pause it. Pausing keeps your history as it is.
Give the new version a fair try
Use the adjusted routine several times before judging it. If it still feels hard, make another small change instead of going back to all or nothing.
If the change in your life is temporary, treat the new version as temporary too. You can return to the fuller routine when it fits again.
Keep a clear way back
Decide which step you'll bring back first when the busy stretch ends. A note like “evening walk again on Monday” is easier to act on than a vague plan to start over.