How do I track my temperature?

Andrea • Got my first BFP at 14dpo (vvvfl 🔝) on cycle #2 for baby #1. Baby is due on October 6th 2017! ❤
I bought the termometer and plan on tracking my temperature this month. AF is over tomorrow. What's the normal temperature and what should be looking for? I already track my CM but don't use ovulation kits. Thanks for taking the time to help a sister out. 😘🙏