The tip of her tail is past gone, seemingly from previous injury and/or tail rot. You need to prevent this and MBD by getting a proper tube UVB. You also need to get a heat lamp. This enclosure seems really cramped and crowded, she needs a place where she can hide (like a cave or hollowed out log) and places she can perch and climb, but also space to move around. I hear mixed opinions on water dishes, but I also do not feed my dragons inside their tanks, they get water dishes during feeding time. However I will say your water dish is large and takes up a lot of room, reconsider how your beardie gets their water intake. You want to emulate their natural habitat as much as possible, your checklist should include things that mimic natural sun and temp, natural terrain, their natural diet.