Call sooner or just wait until the 5th?

So I got the doctor on the 5th for my ultrasound but I’m wondering if I should try to get in sooner, because I have a very strong smelling discharge and while just laying in bed I feel a burning (the burning just started today) sensation. I am 10 weeks 6 days.

Edit* I did explain to my nurse about the smell when I went on the 21, but she didn’t say much else and I didn’t see my doctor that day.