In addition to the 3-4 pee breaks I have to take each night, which take me 30min to an hour to fall back asleep, I can't seem to go to bed before midnight or 1am and have to be awake by at least 7am. I'm running on pumpkin spice coffee and fumes right now, at 39+5, wondering how I'll have the energy to deliver when the time comes. And since I'm planning an unmediated birth, I don't see a nap in my future either. I literally shopped for 6 straight hours today and am still not tired.

. Rant over, thanks for listening.
Re: Lack of sleep is driving me nuts! RANT
I literally cry in the middle of the night sometimes while I pee. I'm so tired of peeing. I just want to sleep...
I'm scared I'm going to go into labor after a sleepless night and be too tired to do anything.
Even when I try to take naps during the day, I pee every few mins so it's not helpful..
As for making it through delivery on hardly any sleep, the adrenaline and excitement alone will help you pull through it the day of and the next day! My worst day was the full day after the baby was born when I was running on one hour of sleep with no sleep in sight (sleeping in the hospital was nearly impossible with docs and nurses coming in constantly to check on me and the baby).
Now as to whether it's worse once LO arrives, personally I slept so much better once LO was here. Yes it was initially for only 3 to 4 hr stretches but I slept soundly and in any position I liked! My mind was just much more peaceful.
We got this mommas!