yeah mine has that too some times. its not left over shed around the eyacap its something else that just knda pops out. if you soak it under water for a little it will recede back into the eye. i think its due to minor dehidration. no big deal. DONT TRY TO REMOVE IT! blood will be every were. (i didnt learn this by first hand, i asked a vet) post some pics o it though. it maynot be what i think but it sounds like it.