Shedding problems

[regi375]

I currently have a Spotted Python that hasn't shed in over six weeks. His last shed was on the fifteenth of January. I've got the humidity at around 40%, a temperature of 87 degrees, and a 12/12 day night cycle. He's been constantly eating 2 pinky mice every feeding, and I feel like he's still a little small for fuzzies. Am I just being a worry wart, or is there something that I can do?