You know you'll be okay, and you know this was the right thing to do. Relationships are SO harsh. You invest so much of your time and energy and love into one person and then all of a sudden the relationship is terminated, and even if you fell out of love, it is still a big deal, a shock and you will probably need to grieve to get over it. August is very recent. In time, you know you'll be fine and move on but for now, it is still weird. He will have been your best friend for some years, and now 'the rules' say that you cannot be in contact anymore. See it as a really positive change though; you knew it wasn't working, it wasn't meant to be- so now you can move on with your life and really plough forward with it. Make sure you see lots of your friends and talk about how you're feeling- grief is grief, the end of a relationship needs counselling as much as the death of a friend. Surround yourself with your pals and do lots of fun things- seize the day! :)