Squeaking noise on Pump in Style

I've had my pump for about a month now and today I've noticed a weird squeaking sound coming from the pump. It doesn't sound like it wants to die but it hasn't made that sound before. It comes and goes and I have a video but I can't post text and video together? The tubing is all connected and looking intact. Maybe I might need to change the duckbill things? Just looking for similar experiences!