gosh is it normal to shiver to death when you get up and go to bed I've been doing this for a week…

gosh is it normal to shiver to death when you get up and go to bed I've been doing this for a week straight I just feel so sick but when I get warm im fine... does anyone know what's wrong. I go to the dr in two days but im a lil worried cause I never did this with my other three pregnancys?? I still have a ear ache but it's still bad and I tried every home remedy. idk what the hell I've caught from my kids but it sucks and they got rid of it in two weeks im on my 3rd week and I can't handle this shit no more. what do you guys think?