You have admitted you have a problem and talking to a counsellor is a good way forward – but read around this board and you will see that it is just one of 4 things you need to do. The others being, losing access to gambling sites (either on-line or from places where the pokies are.) Losing access to money (or making it difficult to get your hands on amounts more than you need for day to day living.) Finding other (non gambling ways) of spending your leisure time.
You may also want to look at getting further support from a self-help group (like GA) or from the web like the support groups here or on SMART recovery.
No doubt others will chip in with advice – but that should start you off. I wish you well.