I have always been a firm believer of protecting your children at all costs. My children have gotten all their shots when needed at the same visit, and had only a slight fever some of the times it didn't happen with every shot visit. My fiance is also in health care and works for the hospital and has seen the not so good cases that come in.
Yes it is your choice, your children, your life, however you must use wisdom in making choices for your children since they know no better. You are your child's voice and first line of defense. What you do now will affect your child in the near future. You may very well be able to submit a form that excludes you legally from having to give your child vaccine shots, but at what cost to your child? Educate yourself first, your baby is young and you have time to get all the knowledge you need to make an informed decision.
Find out about all the diseases and what they can do to your child's body if your child is exposed to it. And the quality of life it will leave your child with if ever exposed to any of those diseases. What you find will be hard to look at and take in but at least you will have the knowledge and be informed of what your decisions will cost you if you ultimately make the wrong choice.
As parents we are never perfect and make mistakes, I have made several in raising my kids on what works and doesn't for my kids, but i've also had to explain that mommy messed it up badly and now we have to work together to correct what ever it was that i messed up that time. As a new mom you want to protect your child and give them the best possible. In order to do that you need to educate yourself on the situation you find yourself in, it could be the very thing that saves you and your child's life one day.
Congrats on your new baby and good luck in what ever your decision will be on getting shots.