Yesterday when my boyfriend came home from work he was anxious just all over the place

An wouldn’t stop hitting me, pulling my hair, slapping me, yanking my clothes just constantly nonstop trying to hurt me. I just went to bed early with our son an made sure he knew the couch was his. Keep mind I also had a seizure early yesterday before he got off an came home so I’m sore. Well I ended leaving an im now at my moms but today is his birthday an I feel like this horrible person 🥺