Flu Shot

So today I had an appointment and I have been feeling a little sick and my chest has been hurting (which usually happens when I get sick) and since I live with a lot of people at the moment. About 12. My grandparents, mother, 6 siblings, and uncle, And my SO, i decided to get the flu shot. My grandma and brother told me not to for some reasons idk of but my boyfriend completely backed me up on it. I know there's risks but I was more afraid for the risks if I didn't get it..I just want to know that there's other ladies that have gotten it and everything was perfectly fine....💗 I am 19 weeks pregnant with my baby boy today!