HELP ADVICE PLEASE

❤A

Okay guys if you visit my page on here you will see the post about my ex boyfriend and I we didn't break up cuz we wanted to we broke up cuz before we got together he hooked up with this girl at a party and well she found out she was pregnant yes our relationship moved super fast but being friends for 9 years we knew each other mistakes secrets and just about anything about each other it has been a month since we broke up and ive tried to get over him but I still love him we broke up cuz he is afraid that his kid will have a bad life like he did not having his parents together but when we talked on the phone three weeks ago and he said he still loves me and he's not happy but he still needs to try to make things work for the baby's sake but I was talking to my grandma and she told me that I should reach out to him and tell him that I still love him and I will love his son/daughter like my own kid and I want to so bad but I don't think I can handle the rejection again and he even talked to my friend too guys what should I do cuz talking randma just made me confused:(

**UPDATE**

I called him and he tried to avoid the topic but I didn't let him this time I asked him if he had feelings for her and he wouldn't answer I asked him if he was completely over me he said no so I told him if you can tell me what you honestly feel for her I'll leave you alone he said he didn't want to answer that question

My question is why does it bother him so much to talk about this