Kylee,
I understand that this is a couple of months long process for you, and think you probably were mis-diagnosed with having Bells Palsy, (now that both sides of your face are affected).
However, you are still progressing faster, and in a different manner than someone would who has ALS.
Even though it may seem an eternity, your neuro appointment will be here before you know it.
I would make a list of everything that is a worry, starting with the first thing you noticed. Write down everything that impacts what should be your normal daily life.
Its okay to tell your neurologist that you're scared it is something serious and you're worried about taking care of your daughter. Its good for our doctors to understand our home situation.
I am so sorry that your daughter had that happen! I really cannot imagine how hard it is, and I know you are especially worried as this responsibility to her weighs heavily on you.
You can write me anytime, I may not have answers, but I am willing to "listen".