Break up depression is something that could leave you dazed and confused. You could actually suffer from break up depression for a long time depending on how long you were in the relationship. Although you may think as though there's no chance for you anymore, you should know that there still is. People can be very resilient and could bounce back from most trials.
One thing you could do to help you with break up depression is by consulting a counselor. Your counselor will not only help but could also point out a psychiatrist who will provide you with medication for depression. Although it may sound terrifying at first, this is actually a logical method of approaching the problem. You can also deal with break up depression by reconnecting with friends and family members. It would be healthy for you to surround yourself with people who value you as a person. It will be easier if you get rid of all the reminders of your sadness so that you can move on from the break up. Boxing items and hiding them in the attic is one way of ensuring the reminders are no longer about. Of course, you shouldn't do this immediately and wait until you are ready.
Recovery is not something you can just fast forward. You may find yourself succumbing to temptation like having a one night stand or drinking until you puke.
The thing is that you should be focusing on something more productive even as some people may find what you're doing understandable. One good way to prevent break up depression is to get some physical activity.
An exercise would really help although you may not think so. The depression could actually be alleviated thanks to all those endorphins. Also, make sure that you are living a healthy lifestyle with eight hours of sleep each night.
It's likely that you are dining on junk foods right now so try to discard them and eat healthy. Lastly, you shouldn't be blaming yourself. These things happen with the involvement of both people.
Forgive both you and your ex before moving on. Soon enough, you'll be ready to start going round the dating scene again. There's no specific length of time that you need to stay single so don't pressure yourself into a decision. Only you know what would be the right thing for you, so make sure that you devote yourself to figuring out what you want.