How Many More Layers Can I Add?

I've decided that the reason I keep going to bed so early each night is not because I'm so sleepy. It's because I'm so freakin' cold! And without any good TV to give me a reason to suffer through the frostbite, I just head to my warm toasty bed. And please, please don't tell me to layer. J tried to give me that advice the other day..."If you layered like me you'd be fine." Ok, so I sit here at night in a tshirt, sweatshirt, zip-up hoodie (hood up), with 2 pairs of socks and slippers plus pj pants and you tell me to add more layers? I don't think I'd be able to move. It's a fact of life, once November hits, I'm not warm until April and even then sometimes I get chilled at night...even in summer. And while I'd like to think it's because I keep the thermostat set low, no one else complains and the kids can't keep their blankets on at night so it's just me. I'm the big cold freak. With the really, really warm heart...of course :)