How well does your old road bike fit you, in what way do you feel less comfortable on it than your hybrid, and how sure are you that the new Trek fits you?
Your discomfort on your old road bike may have less to do with it being a road bike and more to do with how it fits you. I went from a hybrid to a road bike really fast and have never ridden the hybrid since. The main reason for that, I think, is that the road bike fits me very well. I feel balanced and light on it. If it didn't fit, I have to wonder whether I'd feel as stable. I think not.
Live with intention. Walk to the edge. Listen hard. Practice wellness. Play with abandon. Laugh. Choose with no regret. Continue to learn. Appreciate your friends. Do what you love. Live as if this is all there is.
--Mary Anne Radmacher