I am expecting at 8 weeks 3 weeks ago my baby came home with Rubella, I called a doctor who told me to take vitamin A to boost my immunity. I think she had not considered the risks to the fetus. I took a sinlge high dose(200,000IU), but later remembered all the stories about vitamin A and congenital abnormalities. I have been in a state of panic ever since. Will I have a normal baby