Off smell

I have this very off smell down there almost like a fart smell. I'm ovulating so discharge is coming out it is clear & normal. It is not itcy , burning or discolored it just smells really bad not fishy tho. Is it because I've been using summer's <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">eve</a> feminine wash? I heard it throws off pH balance but I was using after sex just to feel & be clean.