College for dummies

Its been over a weeks since my last post and what a week it has been. I finally got my schedule for college which is super exciting and very scary. I cant believe Im actually going to do this. I have finally got all my ducks in a row and its really happening. And Im pretty sure I have gone to far to chicken out now. I have dreamed about going back to college and becoming a nurse for years now and I think its finally happening. I have said since I decided to go that I was definetly going to go on and get my bachelors degree. But recently I have been debating on going even further. I figure if Im ok with school and really enjoy my new found career, that I may get my masters and test to become a Nurse Practitioner for women health. I have been interested in becoming a mid wife since I had a mid wifes for my second pregnancy and it was the best experience of my life. I wish I had, had the same experience with my first girl, but regardless, it was still amazing. Anyways, am I crazy? I'm almost 31 years old and Im just starting school. Is this really all possible or am I putting to much on my plate. I guess Im just getting scared. I wish there was a handbook out there that had all the answers to life in it so we could all just read our book and not have to make all these life changing decisions. At least I have a huge support system in my husband whom is so fantastic. I thank God for him each day. Keep praying for me everyone as I start this whole new chapter in life that is scaring the crap out of me.