One of the hardest things to deal with IMO .....
Is the loneliness factor.
No more calls at 11am when she's on her way to work out. No more calls or texts later in the evening, depending on if we were hanging out that day. No more little cute little voice she did for me. No more of those little quirky comments that only you two share.
My place has never felt lonelier. When I first met her I had roommates. I proceeded to move into my own place, but never wanted a roommate because I had her. Having her over was like already having one.
I work in a small office with people much older than me. This isn't like college, where I could step out my door and be around thousands of people everyday. I've got responsibilities and bills to take care of. My friends are all in the same boat, so they're off doing their thing.
It's been a month, but I still haven't gotten used to all those things not being there anymore. My phone barely ever rings, as I was never the chatty type. So when it did it was either her or my mother. Even something as simple as that phone call from her hurts to not have anymore.