Should I continue to keep my love life private in high school?

Kiara • Hi! My name is Kiara.
Here's the deal, I'm a senior in high school, and my boyfriend is in his first year of college. I'm 23 weeks pregnant. Me, and my boyfriend have been dating for 2 years. The only people that know who my boyfriend is are my family, and my 4 close friends. Since I've been showing, people have been guessing wrong who the dad is! It's so stupid, people don't even ask me personally. People are going to guess reguardless so why even tell people. I love having my love life private when it comes to high school, No one at my high school even needs to know because I don't know them like that! I think I should just ignore it, and continue to keep my relationship private...is that what I should do?