Hi and congrats on your new baby,
TheWolfmanTom is right, you should NEVER put two dragons together. Often this ends with one dragon missing a toe, a limb, a tail, or sometimes dead. Dragons rarely drink out of water bowls. Most people
bathe them every other day or every third day (just put them in warm water up to their armpit) to
hydrate them. They will sometimes drink out of the
bath water, but more importantly they are
hydrated through their vent. Misting in the cage is not recommended because it can raise humidity and cause respiratory problems. As for the crickets, feed as many as she can eat in 15 minutes 2x a day. Do you dust your crickets? 2x a week they should be dusted with vitamins and 5x a week with calcium powder. Also, you should put some type of "salad" in his/her cage every day.
http://www.beautifuldragons.503xtreme.com/Nutrition.html use this site as a reference as to what veggies to feed (not lettuce).
Dragons cannot be sexed until they are about 9" (some people can do it earlier, but if it's your first time this will probably be the size at which you can tell).
I have a couple of questions for you:
What type of substrate are you using? (repticarpet, sand, papertowel, tile, etc)
What TYPE and BRAND of UVB are you using?
How close can your dragon get to the UVB?
What are your basking, warm side, and cool side temps in your cage?
How are you measuring your temps? (Stick-on thermometer, digital w/ probe, tempgun)
Others may add questions, but these will get you started