Rochelle, Thats great! Well done!!! You should be very pleased with yourself! Thats massive progress, and the more you practice, the more comfortable you will be. I was just reading this article and thought about your post, hence coming back to check on your progress.
http://scubadiverlife.com/2012/08/08/water-up-your-nose/
Keep up the great work and practice and you’ll be more than comfortable before you know it! :oD