Vaccines

Ok so my little one was born on July 9th and we are getting ready for the two month vaccines coming up in a few weeks. My oldest got the vaccines on the CDC schedule and did fine with them. I am just so worried with giving all the recommended vaccines to my youngest. I'm so apprehensive about sticking to the CDC schedule this time. I've explored other alternate schedules like Dr. Sears, but I'm not sure if it is effective or not. Please tell me I'm not the only apprehensive one or tell me I'm completely over thinking it. Just need some advice.