baby father problems

Well I don't want to sound desperate but it's just that I can't help but be sad over this guy. Like I just don't understand how a guy can get you pregnant and then stop talking to you. I mean we had disagreements but he was still talking to me and stuff and now it's like I get nothing no calls no texts no nothing. But I can't stop thinking about him and this is his baby I'm carrying. He don't even check on me just to see how I'm doing. I'm seriously going through a lot and I don't know what to do. I don't want to raise another kid on my own. It's hard and it's not fair to the kids. They deserve to know who they daddy is. I almost gave in and texted him but I don't want to look crazy and don't want to be left on seen. It's been a week but seem like forever because before he had stop calling me . Cause he was talking to me every single day. But I don't know maybe I'm overreacting.