Spotting & No cramp *

Emely
I'm 7weeks and 2 days. 
I haven't spotted since I found out I was pregnant, and today I spotted twice (not a lot). No severe cramping. And it's a lil brownish. Should I be alarmed 😳 (since I read that it's pretty normal) I don't have an appointment another 4 weeks??? First timer  & im freaking out