Who did you break your pregnant news too?

okay so I moved about a year and a half ago a little after my parents died and I have made friends but no one I consider really significant or a best friend. However when I found out i was pregnant I was so excited and wanted to tell more than just my boyfriend so I text my "friend" and said guess what like an hour later she's like what? but that gave my time to realize I didn't want her to know such good news in my life so I didn't respond but she keeps texting like hey what's up or what happened and I am like uh oh I was not expecting that since I havent seen her in months and we rarely text.. I'm thinking of just making up something.. what to do and who did you tell or didn't tell??