I'm really worried and need some advice. My dad tested positive for COVID on the 17th, but I tested negative, though I've got typhoid. I'm on cefixime, arithromyzin, and mucolyte, plus I've received 6 monocef injections. Lately, I've been dealing with this frothy mucus coming out of my mouth, and my nose is completely blocked. It's making it impossible for me to sleep because my throat's full of it, and my breathing keeps stopping. Is this mucus thing something to do with typhoid, or could it be something else going on? I'm feeling pretty anxious about it.