The awkward moment when someone my best friend dated who I was cool with until he tried to then get…

The awkward moment when someone my best friend dated who I was cool with until he tried to then get with me (and he failed terribly lol) who I haven't seen or spoken to in a good 2 years comes out of the woodwork to find me on snapchat (using my number that he apparently never got rid of after all these years although I've blocked him from texting or calling me a hella long time ago because he would say and do really inappropriate stuff knowing I was in a relationship) and asks me if I'm pregnant and if it's a boy or a girl...I don't know if I'm more creeped out by the fact that he kept my number after all this time and that I now have to block him yet again, or annoyed because I don't feel that it's his place to ask me about those things as they don't affect him and I know he's doing it to start trouble. I think I'm like 80% creeped out and maybe 15% annoyed, and the last 5% of me isn't phased because I can just block him and hope to not hear from him again.