Temperature rise?

Alisha • Married 6.7.2014❤️baby #1 born 6.2015❤️👼🏻baby #2 born 4.2018 at 21 weeks👼🏻❤️baby #3 born 3.2019❤️baby #4 due 10.2021❤️
Has anyone how their temperature rise when they first get pregnant? I'm supposed to get AF today and I woke up and I've been like almost on the verge of breaking a sweat ever since. I took my temperature and it was about a degree higher than normal and I didn't know those were the symptom of pregnancy or I'm just crazy?! :)