Move on?

So now my ex, Josh and I are 'over'. He blocked my number but didn't block me on Facebook. So I don't know if that means that he wants me to talk to him when I can or not. 
​Anyways, from when I last talked to him, well we are still in love with each other. I don't know what to do, I'm trying to move on, again but it hurts so much. Hurts more because he was my best friend and now he's 'gone'. I want to give up and stay to myself. Then again, he doesn't want me to move on..
​School will start in two months, and by then I will see him more, I don't know if I will be able to face him..