I was due yesterday but my son decided he wasn't ready to come out yet. I lost my mucus plug yesterday, the entire thing at once, and since then I've been feeling weird. I've been getting these insane hot flashes that last so long (like hours long) they give me headaches and then I feel nauseous. My husband takes my temp regularly when this happens but I've been fine, although you can see my skin get more pink. My skin isn't hot when you touch it, it's cold. Has this happened to anyone else?