TMI: Itching

To preface this post, if I could go into the doctors for an exam right now I would!

For the past few weeks I have been having a lot of itching...inner and outer labia. On the inside of my inner labia (right next to my vagina) it’s very red and clearly irritated. No unusual looking or smelling discharge as I might expect from a yeast or bacterial infection. I haven’t changed soaps or laundry detergent or anything.

I’ve been with my husband for 10 years, it’s not an STD. I’m 5 months PP.

Any ideas what this could be? Has anyone ever had a yeast infection or BV without odd discharge?