sleeping alot before labor?

it might have 0 correlation but I'm curious did anyone sleep alot right before going into labor? I haven't been able to stop sleeping the last day. I fell asleep super early last night (8pm) when I usually can't sleep till 3am. I slept undisturbed until 9:30 this morning and then fell back asleep at 10 and didn't wake up again until just now at 1. I can't stay awake. I don't feel sick just so tired all of a sudden.