Lots of discharge

I’m 33 weeks. I mentioned to my dr that I was having a lot of discharge almost 2 months ago and he said it was normal for pregnancy.

I’ve noticed now that I go through like 3-4 Liners a day from discharge and it has a strong odor I can’t really describe.

There’s no itchiness or burning or anything, but could it still be an infection? Or is this normal?