Real Struggle

I am at a point where I'm feeling like I know what may be ahead and I am completely afraid of what God might be up to.  I know that what He may have planned will only work if He goes before me and with me, and I recognize that I desperately need Him to do so.  I'm not sure I feel okay about this.  It is causing me a particular type of stress that I am unfamiliar with.  I am continually telling God that I feel completely inadequate (I realize this is a great place to be for Him to make an impact).  While at the same time I am crazy excited for what it is I think He is doing.  I'm just babbling, but it is a real struggle within right now. :-)  I guess the big question here is...Do I really want what God wants?