discharge smells different from normal. smells like it did when I was pregnant.

I'm late by a week. last test was 2 days ago and was negative. I had slight brown discharge yesterday like old blood and today none. I've been cramping for like 2 weeks now.

Anyways, in my pregnancy where i lost the baby i had a distinct smell down there. Not necessarily bad, just different. And i remembered that from my first pregnancy years ago. Well it came back. I have NEVER talked to anyone about it. But did any of you have a different smell down there when you were pregnant?

edit to add- it's not a strong smell by any means either.