Credit: Humberto Carreno/

A day after publicly confirming her pregnancy news, Mariah Carey is feeling like millions of moms-to-be around the world.

"Right now, I feel nauseous and exhausted," she admitted during a call-in to husband's radio show, Rollin' With Nick Cannon.

Indeed, Carey, 41, sounded tuckered out as she chatted with Cannon, 30.

Cannon is eager for his wife -- promoting a Christmas album -- to stop working. He noted that she shot two music videos on Thursday and asked when she's going to take a break.

"I guess after New Year's," Carey said.

The Grammy winner took a moment to thank all her friends and fans "for the well wishes" and said "I'm still insulated," and hadn't yet checked her voicemails, texts and emails.

"I wasn't in touch with anybody!" she added.