Prenatals question!

So I just ran out of my prenatals. My husband went to pick more up and they are completely back ordered, and no where to be found in my city. 🙄

Questions.

1) is it ok to miss a day of prenatals?

2) can I switch to another prenatal after I’ve been taking this one for so long ?

Stressed about this. Know I prob shouldn’t be. 🙄