How do you single moms do it😭

I seen the babies father today and I don’t know how to feel. It’s like he didn’t even ask about the baby. I’m 20 years old and I still have some feelings for him. You single moms out here is strong 💪 that you doing this all by yourself with no help even if your a teen mom. I have my mom to help and I’m a first time mom so I broke down crying a couple of times( not over him) just the fact that I’m doing it alone and I thought he was different 😔