Hey guys, Recently got a lil darwin probs 4months old - Temps are good, We feed one fuzzy mouse on Sunday. But we had her out the last few nights and my partner had its midsection resting up against her ear and heard a faint click. Kinda like popping knuckles except softer. After googling like a mofo, haven't seen too much pop up - its definitely not coming from her mouth, nor could I imagine it would be her food. Our other python doesn't have this going on, Any thoughts?