Attend Wedding Shoot? Dad is sick.

So my husband and I are part of a wedding entourage on the 23rd. There will be a shoot on the 16th and we previously decided only I will go so he can take care of our 15 week old. But now he has a cold and cough! Its only tuesday but will he be well by saturday? Should I not attend the shoot so I can take care of baby? I don’t want her to get sick from dad. But I already feel bad for the bride we had to cancel on a lot of wedding plans to take care of the baby. And we don’t have anyone else we trust enough to watch her. On the day of the wedding we have a good friend who can take her for a few hours, only for the ceremony. We’re not going to the reception even though the bride is forcing us to go. What would you do?