Struggling with Impulsive Spending Habits

ok I just want to get this out. I am a recovered addict of many drugs and back when I was really fighting I began spending all of my money so I couldn't buy drugs. but now it still is a very bad almost ocd habit that I just have to buy stuff and replace 'old' stuff when though it's ok. does anyone have suggestions to stop spending money on stupid stuff. even right now my daughter wants me to replace the toaster. the one we have works fine but we just really never liked it and it is a few years old now. truthfully, come on, a toaster isn't expensive by any means but we don't need one. I even bought a new vaccum before just to give a friend my old one. stupidity... also I was on an anxiety and a depression med which made me want to buy much more stuff to the point I emptied my savings and investments. I just started on a new anxiety medication meant for my migraines but it's good for both. how do I stop spending?