About a week ago I was experiencing some yeast infection symptoms, I know this because I’ve had a few before. Cottage cheesy discharge but with no smell, so I ate yogurt and took warm bath like I usually do to get rid of it. The discharge seemed to be normal after 2 days. I woke up the next morning with watery awful smelling discharge. It’s still white but not as thick as usual. I know it isn’t a std because I got checked 2 weeks ago and haven’t been sexually active since. Can anyone tell me what it could be?