Spotting for 3 days!

Fara

I am 5w5days and started seeing brown spot from 3 days ago and it is getting worse and bigger😞 this is my first pregnancy and I don’t know what should I do? If it is normal or not! My doctor said she check me after 8 weeks and my appointment is in 2 weeks. Anyone with the same situation? The spot looks like beginning of my last month cycle😞