Really not sure how or why but this most terrible, probably equally embarrassing and disgusting, thing has been happening for the past couple days, and not the first time it has happened to me either. My burps literally taste and smell like shit, like literal shit. The taste is so awful makes me want to vomit and yesterday confirmed it wasn't just me thinking it smelled like that.  Was in my brother's room having a casual conversation, belched kinda quietly, and about 30 seconds later my brother gets so pissed off saying how disgusting I am for farting in his room like that. I literally was to embarrassed to admit it was a burp. Later SO is holding LO and goes omg he's pooping an awful one while almost throwing him at me; luckily the dog was also in the room and he took the blame for that. He's a good boy. Nonetheless it has thankfully stopped but like I said not sure whether I'm more embarrassed or disgusted.