Submissive peeing, pls help

I got my husband a dog for Christmas (but we got him in September), a corgi mix from the pound. We had been planning on adding another dog (he is our third) for about a year so, it wasn't a spur of the moment decision. Anywho, he is sweet, was potty trained on day one, picked up sit, lay down, and come very quickly, he's a pretty good dog. He does have a bit of chewing problem, but so did my girl when I first got her, and it was just about finding a toy she liked, so I think once we find a toy he enjoys, we can easily train that out. Our biggest issue is the peeing. Every time we say no or just look at him funny he pees. We don't ever hit him our do anything like, we take a very gentle approach with him, but even just a "no licking faces buddy, get off the toddler" and he's peeing everywhere. Just now I told him, "get away from the litter box, eating poop is gross" and he jumped up on the couch and SOAKED it. Im kind of at the end of my rope, no matter how sweetly we repremand and try to redirect him, it's just urine, everywhere. I can't handle that, I'm 6 months pregnant, and I have started nesting. I don't want pee everywhere. Help please