Should I be concerned?

I've been spotting off/on since the 12 of January but i haven't had any pain or heavy bleeding and it stops after i rest a while. I go to Dr tomorrow for my first appt and im just scared that shes going to say theres nothing there..I'm so paranoid..idk how far along i am yet im hoping to figure that out tomorrow if everything goes right.

Update:

The dr said everything is perfect ❤❤ my baby looks like a jelly bean😂❤