Flu Shot

Really not looking for a crazy debate BUT I really want to know more about the flu shot. I am 26 years old 9 weeks pregnant and I have NEVER had the flu or the flu shot. I work with the general public and always have and still have never had the flu. Reading what is in the flu shot and all different opinions I am hesitant to get one BUT of course want what is best for me and my child... looking for feedback. Thanks!