Pregnant and single

So. Today my baby’s dad broke up with me because my ex from 2 years whom I haven’t spoken to liked a tweet of mine. I balled my eyes out. Didn’t go to work or talk to anybody. 🤦🏽‍♀️ idk what to do. He said “he can have you. I’m done. I don’t trust you” like. I don’t get why he would wait until I’m pregnant to accuse me of cheating. I’m so hurt. !