1st and 2nd Baby 14 Months Apart

I found out about two weeks ago that I am pregnant with baby number 2. I am VERY happy especially because it took 1.5 years to conceive my first born, but I have to admit, I am VERY nervous! For several reasons:
1. They will be 14 months apart. So they will both be in diapers, bottles, etc.
2. I will have another c-section which takes a while for me to heal so I'm worried about how I will attend to 2 babies even though I will have my husband and grandma's help.
3. I know this sounds silly, but I don't want my daughter's first birthday party super close to my baby shower, which it has to be since I am due in December and my daughter's birthday is in October. I just don't know how that will work. I want my daughters birthday to be special. ❤
4. I just don't know how I will do it on my own when my husband goes to work.
I know I'm not alone. Just need encouragement! ❤