Am I pregnant?

Jaclyn • Mommy to a beautiful little girl 💕 & pregnant with our Baby Boy. 💙💙
The last week I have had the weirdest nausea in the mornings but no vomiting, my bbt has been extremely escalated the last three days and my nipples are a little sore. It's been 13 dpo and I've been too scared to test because I don't want to be disappointed. I was supposed to start my period today but it didn't come yet. What do y'all think?