I don’t know what to do anymore!

I’m 39 + 2 today. I’m so miserable and exhausted. Lost my mucus plug last week. The week before that my midwife told me I wasn’t dilated. I will find out Friday if I have any progress. I’ve been contracting so much my body is physically tired. Yesterday I contracted every 10-15 ALL DAY!! No progress what’s so ever! All I wanted was to lay down and get some sleep after a long day! But couldn’t of course!! I can’t find comfortable positions anymore. I know we can’t lay on our backs so that’s out of the question. I lay on my sides and my arms get so numb and so painful from my carpel tunnel. I also try laying pretty much propped up but then I can’t stay like that long because the weight of the baby hurts my tailbone! So this tangent was to ask for some advice! 😩 what do you guys do to get comfortable to get some rest?! I just want my baby out! I want to hold him and smell his soft skin! But I also want my body back and actually be able to get comfortable.