I literally don't know. Any otc or remedies? Did they work for you?

Edit,forgot to add:

I use qvar for allergy asthma. I started using it again recently and my breath has gotten bad for no reason and isn't doing better with brushing better and flossing. I have this weird white stuff on my tongue now for a couple of days, but it's just a little tiny bit and it comes and goes. I know qvar can cause thrush so I'm guessing it's it....it could totally be something else but idk. If it doesn't go away within a week I'm definitely going to the doc.