The lump check was just for curiosity of the prey size. The picture of the actual rat looked huge but the pill bottle was very small. I looked through all the recent pictures and didn't see a lump so it was definitely just the angle of the prey pic making it look to big. If the rat was as big as it looked originally, it woulda been a huge lump that you would have easily noticed. Let him rest and digest. I'm glad you got the temps under control.