Feeling cold !!!!

I'm not sure what it is but I'm feeling sooo cold. I'm 5 weeks and 3days and been feeling cold on and off since 4 weeks 6days. It's almost 80 degrees in my house and I'm all wraped up in a blanket. I'm also on progesterone and baby aspirin to help sustain the pregnancy since I have had 4 miscarrages in the past. Anyone ever feel like this?