Fetal movement

I am 35 weeks and 3 days and I have felt my baby move, but not as much as usual. I see my doctor tomorrow to get blood work done. I am debating wether to go to L&D to get checked since I’m going to my doctors tomorrow. I have drank something cold laid down, and I feel movement, but not as much. Maybe because he doesn’t have much room in there, I don’t know. What are your guys opinions. I had mentioned something over the phone to a nurse and I told her I feel him move but not as much she didn’t seem concerned. I have went through this before and everything was fine on the NES test.