Feeling dumb around one preceptor

Hi all, I’m a new grad in the ICU. I have two preceptors that I alternate between. One of them I’m great with. I ask all the right questions, I do all the right things, I’m hardly awkward at all. The other one I’m constantly making little mistakes in front of, I ask really dumb questions, and I feel like she thinks I’m an idiot. Giving report around her is so nerve wracking I just feel the judgment. But with my other preceptor I’m totally fine. What is wrong with me. What can I do SOS lol.