So I'm wondering

Ok so I just found out I'm pregnant with baby #2 and I havnt told anyone yet want to reveal a special way but when your reveal the second pregnancy to family do they have a happy reaction or did they say oh whoppiedoo it's not your first kid like I don't want that to happen I want for them to be just as excited about this one as the first one like me... Am I just over thinking things? Anyone have personal experience of announcing your second baby?