I got a flu shot today and I'm so scared I've done something terrible to my baby. I've read mixed reviews - a lot of people insisting on it, but a lot of people claiming in causes autism. I accepted the shot from my doctor without thinking twice, but now I'm scared to death that my baby will have autism. I'm 6 weeks pregnant. Please someone tell me this is okay. I couldn't live with myself knowing I'd done something to my baby.