As stated uphill has the right of way. When I was new I did the same thing you did but now I just keep climbing. Unfortunately the trail I encounter the most two-way traffic is also the one with the most people who do not know the rules. If they look like the will appreciate me sharing I will though.
Amanda
2011 Specialized Epic Comp 29er | Specialized Phenom | "Marie Laveau"
2007 Cannondale Synapse Carbon Road | Selle Italia Lady Gel Flow | "Miranda"
You don't have to be great to get started, but you do have to get started to be great. -Lee J. Colan