Hi and welcome to the forum!
Post a couple of photos of her setup so we can give you better advice. You can download the Tapatalk app on your phone and post pictures straight from your phone.
How are you currently measuring temperature and humidity? What are you using for heat?
In regads to the drinking, BPs get most of their moisture from their meals. However, they do still drink but usually it's a rare sight to catch. Most important part is making sure that the humidity stays in the tank.
I assume that you're feeding her two pinky mice. That's very small for a two month BP. She can probably take a fuzzy or even a hopper. First, get a scale and weigh her so you can keep track of her weight (weigh her after she deficates so you can record her empty weight). Secondly, you can either use the this graph to figure out what to feed her or feed her prey that is as big as the widest part of your BP.
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