Pregnancy

Ugh I have to vent. I had a miscarriage at 2 weeks in September which I know isn’t uncommon. Fast forward I just found out I might be pregnant again so I requested time off for a first prenatal but my boss said sure just don’t tell anyone. I mean why? #1 I feel like I’m higher risk because of a previous miscarriage so I should at least let someone know and #2 why should I hide it? If I have a miscarriage I should have some support system idk maybe my baby brain is overthinking but I feel like pregnancy can be shared and i have a miscarriage I have no problem letting people know. It’s probably for the better! I don’t know any light on this topic?