You will be alright. Use this time for you. I know right now that seems so overwhelming. It may take a few days to "get your motor runnin'" You will be feel better if you keep your hands busy. Your mind will be busy at the same time. Let him find himself also. This is time for you to take the fork in the road for your own journey. You need to find yourself.
Don't panic if he doesn't call you for coffee or whatever. Find your inner peace, and you will.
When my H first left I had the cleanest house on the block. I did cry but it has become less frequent and doesn't last as long.
Do things for yourself and try some 180's too. They can be scarey and fun too. ( as long as they aren't too out there!
Hang in there ba, he will be thinking about you even if he doen't admit it.
Let him come to you.
Hugs E
"Sometimes in the winds of change, we find our true direction"