Most days she just kinda stays in her little “nest” but I that spot may change a couple times a day....keeping her eyes closed unless someone disturbs her, I noticed that a couple days ago...she lays a nice off white eggs!
How is she doing?
You've received some good advice.
A couple of questions - when was the last time she laid an egg?
What type of food/treats do you feed?
Since she is low in pecking order, it may be that she was kept from food/water and she will rally with extra care.
I agree with the Poultry Nutri-Drench, add it to her water, but you can also direct dose her at 1cc per 3lbs of weight. Either drip it onto her beak or I've found mine will take it on chopped boiled or scrambled egg. Getting her hydrated is most important.
As mentioned earlier, she may have something else going on and the cold weather has brought her down further. Laying around most days, to me, would indicate that she is sick from something else besides cold. Give her a good going over for lice/mites, check the crop to see that it's emptying, feel the abdomen for any tightness, bloat or feeling of fluid.
If you have a vet that can perform a fecal float that would be good too.
Sometimes when they are like this they won't eat thier normal feed. Try it as a wet mash or entice her with egg or tuna - food after hydration.
Keep us posted.
she is still just kinda resting. Stopping at 
