Idk what to do

So I am five weeks pregnant, I wanted to post in about 7-8 weeks that I’m pregnant but I don’t know if I should even make a post anymore. Here’s the sad situation.

Last Friday a friend on Facebook had a funeral for her two month old, another friend just posted on Instagram that she had a miscarriage, I just don’t feel comfortable anymore posting about my exciting news when people I called my best friends at one point in my life are grieving so much.

Should I just wait til people see the bump since I post pictures a lot they’ll notice. Or do I make the announcement like I planned. Please any insight as I feel completely sad and like I’m supposed to hide this and keep it a secret. Idk I’m just hurting for them and don’t want to “rub it in” or make it harder. I’m just hurt