Itch I can't scratch...TMI pic!!!

Hey guys, so I switch over to Summers eve vaginal wash for gental skin. After a few days of using I starting having a very small and bearable itch but yesterday and today I have had a very uncomfortable and painful itch. My vagina is very red and I have some discharge. Looks normal and does not have any odor to it. What could it be 😢 I posted a picture so it might TMI