Itchy Feet in 3rd Trimester

Two nights ago I noticed my feet, ankles, and lower shins were itching at bedtime, it got very uncomfortable until I eventually fell asleep. Then I woke up fine, but experienced it again last night. This morning I notice I am still experiencing a slight itch. I will be bringing it up at my next appointment but was just curious if anyone else has experienced something like this. I read that it can be because of sensitive nerves or swelling. I also read about Cholestasis of pregnancy, but that sounds like it’s rare.