Am I doing something wrong with healing dungeons?

[ladymoreta]

I've often noticed the same problem in dungeons.
And then I realized that my Cleric Stance was still active.

Haha been there, done that! More than once.

Make sure you have the best gear you can afford, focusing on Mind. It gets much easier after you have Stoneskin and Regen, but spamming cure is really all you can do early on.