Help. Brown spotting

I’m 13 dpo today (Christmas <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">Eve</a>) and I was supposed to start AF. It usually starts full force when I wake up, but this morning it was only light spotting and only when I wiped, not necessary for a pad. It was super light, like barely noticeable. Should I test or wait it out? I have some pregnancy symptoms, but they could also be related to PMS so idk. Only my right boob is sore, which is weird. My nipples are very sensitive though