Nikki, I''m sure it's sleep deprivation, making you feel that way, nothing more sinister than that. My posts may sound together, but tiredness means my emotions are really close to the surface and it doesn't take much to set me off, believe me!
The way you describe your feelings - well, I'm sure everyone can relate to it! Sounds to me like you're doing just fine, don't be hard on yourself. I keep harping on about Naomi Stadlen's book, but she describes, contextualises and explains all these emotions so well - including the exhaustion, feeling overwhelmed, dealing with partners etc. etc. - that I kinda felt ready for them and forewarned is forearmed, so to speak. plus, I'm finding everyone else's kind and wise words on here really helpful too. And I know I'm lucky to have such a great boyslave DH and keep telling him so.
Anyway, if I sound together, that's why!
Sure, if putting Corey in another room helps, do that. Although I suspect you'll worry even more about him, so it may not be the answer. How about earplugs? Other mums say they can really help and you'll still hear the baby cry through them, but they may block out the other noises and help you sleep (I have the same problem with Rosie, incidentally and that's one option I'm considering!) Another one is a dummy - something else I'm thinking of trying with Rosie, seeing as she now wants to suck on something as a soother, but clearly isn't actually hungry. ClappedOut's suggestion might help you too (another one I might adopt myself!) But remember - you're doing okay!!!
Ems this sounds like sling territory to me! I've managed to do washing up, laundry and food preparation with Rosie snoozing in the sling, among other things. Highly recommended, if you haven't tried it yet! Maybe a dummy might help Jaime too? I haven't previously been a fan of dummies, but having read up on the pros and cons, they don't seem so terrible, especially if, like Rosie, Jaime just wants something to suck as a soother and isn't actually hungry...
FWIW...