Feeling really cold during early pregnancy??

Bryanne

So I took a test yesterday and it was negative but I watched Marley and Me today and 20 mins into the movie I literally cried just because he busted out the screen door and started running through the neighbor yard. Then I woke up at 2am this morning, shivering super bad even though I don’t feel cold or have a fever and also puked twice. Unless I’m getting sick, this is VERY abnormal for my body and just wanted to know if anyone else experienced severe shivering and feeling cold during early pregnancy. I’ve been pregnant before and this wasn’t a thing but my period was a week early last month so if it’s the same thing this month that means I ovulated earlier than normal and we weren’t careful. Idk just being paranoid I guess but I am freaking freezing and can’t seem to get warm.