You might start by talking to your doctor or another healthcare professional. They can help you assess your situation and come up with a plan for getting help. You can also reach out to a mental health counselor or therapist. They can help you work through the underlying issues that may be driving your shopping addiction. There are also a number of support groups available, both in-person and online. These can provide a great source of support and allow you to connect with others who are going through similar experiences.