Hello everyone ?, could you please tell me if anyone else experiences …

Hello everyone ?, could you please tell me if anyone else experiences this... when lying on your side, the fetus shifts to that same side. It's like it's all of a sudden heavy and hard to turn over to the other side. Is this normal in general? When you look at it, half of your belly looks like a hump ?, while the other half is completely empty. There's no polyhydramnios, everything is fine in that regard.