Two part question. Hormones and temperature

Part 1

Okay, does anyone in this group have uncontrollable hormones?! Third baby, third pregnancy. We have a 1 year old girl and an almost 4 year old boy. I have never, with either pregnancy been THIS hormonal/emotional. I am literally crying at the drop of a hat. It doesn’t matter that it is. I could literally cry because my kids are so cute, or I could cry because I accidentally sat on the remote and it changed the channel (true story 😳). It literally does not matter. Has anyone experienced this with your third?? Could it be because my youngest just turned 1, we just stopped breastfeeding 2 months ago, and now I’m pregnant all over again?

Part2

Are any of you FREEZING. All. The. Time?? I have been freezing ever since we found out I was pregnant. With our first, I was soooo hot, pregnant in the winter and I made my husband sleep with the window open I was so hot. I was like my husbands personal space heater. With our now middle child, I wasn’t hot or cold. I was pretty normal. With this one. Holy crap, I’m talking have to soak in the bath for an hour to warm up, cold. I don’t think it has anything to do with my iron because of the vitamins I take. Anyone have any ideas?? Experiences???