Discharge while pregnant


I am 9w2d pregnant. Today I had what looked like yellow/green discharge (it could have been the lighting). I’ve been trying to see if I could see it again but the attached picture is what my discharge looks like regularly and currently. Is this normal?

I do not have any irritation or irregular smell down there.

I don’t know if this makes a difference, but I’m also on an oral progesterone supplement.