It is always hard, after so long together. If you want his memory out of your head instead of going around and around then pick up a pen and write him out of your head. Write until there is nothing left. No need to think about what to write. Just write everything that spills out. That way those thoughts are out of your head instead of being on a never ending journey. Start to live your life, your way. With total freedom.
It's tough to move on after a breakup. I'm going to sound all weird and sentimental, but take time for yourself, get your hair done, go get your nails done, spend some YOU time and possibly take up a new hobby or two.
I don't know how close the relationship with your boyfriend was but the problem these days is that when you have a boyfriend you're almost like we were years ago married to him@BlaqueBeauty