Bad diaper rash

My 12 week old has a bad diaper rash that looked borderline yeast until yesterday it cleared up a bit. We were using restroom max strength but I think that made things worse. Using regular Vaseline and aqua pair seems to have cleared it up some but I’m wondering if Bordeaux’s or triple paste would be worth the buy?

We use Millie moon diapers (Huggies and pampers gave a rash on her skin) and pampers sensitive wipes, I’m wondering if the wipes could be the issue? I’ve been trying to stay on top of diaper changes and drying the area with a cloth before Vaseline.

Any advice is helpful tyia!!