First timer here with a lot of worries! Please help!

So we have been trying now for just about a year, I finally got a positive and I am 5w 5d 🤗 I have my first appointment this Friday but I have questions now lol I started a Hot Yoga class the day before I found out and it was about 100 degrees or so in the class, I also feel sore from it and I’m worried it may have been bad for the beginning of my pregnancy as Dr.Google has said so. 🤦🏻‍♀️ Has anyone heard or know anything about Hot Yoga and the beginning of your pregnancy? I will no longer be doing that for obvious reasons just concerned is all.