He didn't talk to me once today...

He won't look at me. Or talk to me. He's giving me the cold shoulder and I didn't do anything wrong. I hurt myself again out of stress but now I feel depressed. He's been on his phone all day when I accidentally him on his phone he looked at me in shock with his eyes. But when he noticed I didn't say anything that alertness and bightness went away. I'm not a fool. But again... I'm in too much pain to care.