ziplocked baby 39weeks 3 days

I woke up this morning, forgetting I'm pregnant like I do every blue moon, rubbed my stomach and felt flat and normal on my right side. To my surprise my baby was all on my left and raised. It was like my belly had air sealed my son in. I literally felt his whole body outline. Like he was just laying on top of my belly with this thin layer on top of him. it was the creepiest coolest moment of my whole life. If he comes today/night I would not be surprised. I still can't get over how cool this was. I wonder if anyone else has felt this before. I can't wait to see my lil terror! 😍