M.H.
As I always suggest, go see a chiropractor! ;) I received adjustments up until the day before I went into labor with my second and believe me, I wish I would have done it with my first. I slept better, no swelling in my ankles, and my labor went so much easier/quicker.
Also, I was totally more comfortable on my right side. I don't know why, position of the baby? But, my doctor said as long as I rotate my position, I was okay. So, I would flip from side to side.