I am having a spa business in dec. Is it lucky year for me to open a business?

I am year of the horse and my brother will be my business partner year of the snake. and our spa will open in nov 30 or on dec 7. I feel so unlucky this year in terms of family, relationship and career. This is my worst year ever but my dad decided to open a business for me, since I cant find a work this year. do you think it would work? Thank you