Feel bad

A previous co worker/ friend and his wife were one month ahead of me but they ended up having their little girl at 25 weeks and she recently passed away. We have our anatomy scan tomorrow and this is the first time I have seen our little man since I was 7 weeks now 22  I know tomorrow I am going to want to share our pics and exciting news on Facebook ( for out of town family) but it is the little girls memorial service tomorrow. Should I wait to post our ultrasound pics out of respect or should I go ahead and share away.