I have a shopping addiction

Since my ex's mother died around twenty years ago I've been shopping and hoarding stuff. My home is not like those on the hoarders shows. I have decluttered some and I'm doing so currently. But i seriously needed to tackle my spending. So I set myself a low buy challenge. I am allowed to buy essentials only during August. This is dsy 11 of not shopping. I"ve promised myself if I am good at the end of the month I can buy a rice cooker because I need one. But no books, craft supplies, makeup, jewellry, CD's etc. I want to continue spending sensibly. Because I can't fit anymore stuff in my cupboards.