You didn’t get to the point where you are now overnight. It might have taken many years. It will also take some time to change the behaviour patterns that got you here.
I usually recommend a period of 3 to 6 months for a coaching programme. Not that this means that it will take months before you will see any results.
As a matter of fact, things often improve quite early in a coaching programme. But just like anything in life, this is an ever-changing process. Therefore, it is good to know that we will go through the ups and downs together until you are fully ready to continue on your own.