So confused.

Recently I've been wondering where my life is going?  I  just don't know where I'll be in 5-10 years and that scares me.  Up until now everything has been planned out for me but now it's time for me to make my own decisions.  In middle school all my classes were chosen for me but now I have to decide.  I hate making decisions.  I'm so bad at it.  I'd rather have someone else just tell me what to do.  I'm so scared for the future.  I have no idea what I want to be.  I'm thinking of going into pediatrics but I don't think I'd ever be able to give shots or take blood.  I can barely get my own taken.  I'm so confused.  Oh, well I'm sure I'll figure it out someday.  And I've learned from a lot of people lately that tons of college students go undecided.  So, I still have plenty of time.