Help Please- Confirmation today that I am Pregnant from my Doctor& now is this blood?

Tesia • 22. Princess Due 7/7 👶🏼💕
5 weeks today, Ultrasound on December 7th. Literally just got home and went pee and when I wiped this is what I saw... I'm scared! 🙄 it's my first pregnancy... Could it be implantation bleeding? 
Opinions? Thoughts? Positivity? Thank you 💕