First break up...

So I'm 22 and recently went through a break up... It's my first break up (obviously with my first boyfriend) we were together years and were still friends but I'm finding it really hard to actually be single... I just want to get over him because hes all I think about... We still talk every single day but obviously not together.

I've never been through a a break up before and I don't really know what to do in this situation to make me feel any better (we broke up almost 6 months ago...)

I'm not going to cut him off completely. We live next door to each other, work in the same place doing the same shifts and I often need to talk to him at work due to him being security. We get on too well to cut him off completely. We broke up due to stress on the relationship after I had a late term miscarriage.