One day while I was giving my bearded dragon a bath, I noticed a difference in color on his tail. It seemed to cut off at a certain point where he would be his normal color but towards the end of his tail would begin to darken, I thought this was odd and at first because I hadn't noticed it before. He showed no signs of stress so I believed he was ok, however, I saw that the end of his tail looked strange, like it was very thin. I began to feel concerned so I did some quick research and read up about tail rot which really got me worried for my bearded dragons health. Could someone perhaps take a look at these photos and help me determine whether or not it is tail rot? P.s. Sorry for the poor lighting. You may ask for better photos if needed.