Sent it in for the passport...
Its not a big deal to get a replacement, $25.
Doesn't hurt to have a duplicate
I have the same issue, sent in my kid's BC for a passport (too young for a driver's license) and they are planning to fly domestic soon, so I am waiting and if a week before I still don't get it, I already called and was told that I can actually walk in and get a replacement BC on the spot