Disgusting taste in my mouth

Abbey • I`m a crazy stay at home mama of two beautiful kiddos and another one on the way!
I remember having this the first couple of weeks with my first two but I am sick of this disgusting taste in my mouth. It's like I ate a lot of sweet stuff and then took a nap and am left with a bitter sour taste. I know it's hormone related but does anyone have any remedies for it? It makes everything taste gross :/