Swollen lady parts

Sami
So I was induced with both of my previous pregnancies and both times I had swollen lady parts. I assumed it was a reaction to the pitocin. I was induced with DD 1 at 38 weeks due to pre e and DD2 at 37 because my water broke. Im 37.1 with DD3 and as of last Wednesday she had dropped and was only 1 cm. Do swollen lady parts mean anything other than the baby putting more pressure on my body??