Making a decision then backflipping

I have made two major decisions for myself lately. Worked through them with a coach. Liked my decision. Went on my way. Then received information which had me switch to the other decision. I’m having some mind drama around this. I feel like I wasted a session with a coach to make a decision, only to switch decisions. But I like my reasons for the new decision. I want to be a decisive person. Did I potentially not work through all the scenarios properly with my coach?