Just found out I'm pregnant with second baby

Hi all! I have posted this in another group but thought I would ask in here since I'm a nurse. Basically I've just found out I'm pregnant with our second. However, I have only been in my current role for 6 months! I am incredibly nervous to tell my employer and it's putting a bit of a dampener on my news! Has anybody got pregnant this soon into a new role and been met with a good reaction? 🙈. I know that pregnancy is a protected characteristic and all that but I get how it would be frustrating for a manager too. This has happened much sooner than we anticipated!