My suggestion is to "act as if" you are okay even though you are hurting inside. Be nice, friendly. Treat him like a friend. He is confused right now, that is why he is going back and forth --seeing ow, calling you, saying IMY, ILY. You have to be happy around him, be the better option. You have been doing somethings right or he wouldn't be calling you 5 times in one day.
Try not to have expectations. I am finding when I am calm, loving, and kind with my H, he mellows out.
