anyone else uncomfortable at night?

Recently, I'd say the last two weeks, I'm just so uncomfortable during the night. I sleep upright most times but then I tend to slide down a bit and end up laying on my back then I feel a bit off because blood isn't circulating well. I'm gr8 on my side but after a while that sucks so I turn on my other side (right side) and it's bliss then it hurts lol. I can't win. All the while my little man is wriggling away - it's the only sanity I get really. Oh and of course 3 visits to the toilet at a minimum and very early mornings. I'm up around 5am trying to get back to sleep