Period or implantation bleeding???

Tani

Good morning! 🥴 I’m completely new to this. I had it for a while but now I’m using it even more simply because I don’t know what’s happening 🤣😭 I just got off period 2 weeks ago, next one wasn’t suppose to start until 12 days, yet I just started my cycle again this morning. Now I have experienced symptoms such as feeling nauseous, sleepy, fatigue ect. I’m also fighting a head cold. Yes I did have unprotected sex with my partner from between my last cycle to yesterday 😅 and I took a plan b 48 hours after, last week on Wednesday. Google telling me one thing glow is telling another (not completely sure) and my body is telling me two things. Any HELP or Advice? Anything? 🤣😭😭

-Thank you for y’all time 🙏🏾💕