My beardie is a little over 2 years old. Her right arm has swollen up over the last week. I am not aware of her falling. She seems to walk OK on it. She did have a small sore on the bottom of her arm why has almost completely healed. She eats mostly kale, yellow pepper and 5 meal worms daily. She just went through a full body shed. About 70% of the time she is in a tank with water, basking rock/cave. We have a basking bulb and 10.0 UVB bulb. Both are less than 2 months old. We bathe her a couple times a month and clean her tank regularly especially when she poops in the tank. Pic 1 is the swollen right arm. Pic 2 is the left. Any thoughts?