My husband treats me like trash

Ever since we found out I was pregnant he treats me so bad. I understand it's a lot of stress but it almost seems like he's treating me bad out of a guilty conscious... but he won't talk to me. He won't tell me what's wrong or why he's treating me so bad. He just gets mad and accuses me of starting a fight, even though he starts it.

I don't recognize my husband anymore and I'm not feeling love for him... I'm scared and I just don't know what to do... I'm sorry I just needed to vent a bit because my heart hurts and I can't stop crying...