Hi Face. Well done on looking for help.
You are not alone with this problem, as you will have seen when reading the other stories here. You will also have seen the success stories – what are they doing that you can apply to your own situation?
What barriers can you put in place? Putting a blocker on your home computer would be a good start, not having easy access to those sums of money would be another.
Thee is a lot of help available in the UK – here, Gamcare, gamblers Anonymous, counselling and more.
Keep posting and let us know the positive steps that you are taking.