What should I do...

Got in an argument with my baby’s father (I’m still pregnant btw) driving on the way home.. he got uncontrollably mad for something that wasn’t even that serious... he started yelling to the point to where I felt super uncomfortable And worried for my safety... mind you he was driving crazy... he called me a bitch and was telling me to shut up.... (I don’t appreciate being talked to any type of way)

Through this whole pregnancy he has not made any of this easy for me... he’s lied about his ex’s... he likes to stress me out by picking petty arguments with me... he’s broke... I haven’t really had time to save up because I’ve basically been helping him out a lot.. which I don’t mind... but it’s like every month... and he makes more then me...

I just don’t know what to do.... I’m afraid of being a single mother.. idk if I could do it on my own..