Hey,
Of course you can be glad. You did go lucid by noticing that you are dreaming Attaing lucidity doesn't equal having control in your dream. Just the fact that you counted your fingers and hence realised that you must be dreaming is enough to say that you are lucid. It's great that you did a Reality Check. That shows you that you must have been practicing enough in your waking life so that you are doing the same thing in your dream: questioning your surroundings followed by a Reality Check. Congratulations on that!