“The Real Housewives of Dallas” season six could be without its newest cast member, Dr. Tiffany Moon.

During an April 6 interview on the “PEOPLE Every Day” podcast, Dr. Moon admitted that even if Bravo approaches her with a contract for the new episodes, she may be forced to turn it down due to her busy schedule as an anesthesiologist.

“Something would have to change,” Dr. Moon said of the possibility of reprising her full-time role on season six of the Bravo reality show.

“I cannot do the show if everything is exactly the same as it was this year. I am still working four days a week. My children are now a little bit more demanding than they were when they were younger. Something’s gonna have to give. Like, I only have 24 hours in a day,” Dr. Moon continued.

As fans of “The Real Housewives of Dallas” well know, Dr. Moon shares six-year-old twin daughters, Chloe and Madison, with husband Daniel Moon, and also acts as stepmom to his teenaged twin daughters, Nathan and Nicole.

While many fans of “The Real Housewives of Dallas” would love to see Dr. Moon returned to her position for the upcoming sixth season, the mother of two said she doesn’t “know what’s going to happen” when it comes to her future.

Dr. Moon then confirmed that, as of now, she has yet to be asked to return to the hit series.

“I’ve not even been invited back … I don’t know what’s happening either,” she told PEOPLE. “So I’m just gonna take it one day at a time.”

“Like the advice I give to my medical students and residents, you know, when they’re having a bad day, I’m like, ‘you know, one day at a time, one day at a time.’ So sometimes I have to give that advice to myself too,” she continued.

While Dr. Moon and her cast mates have wrapped production on the main episodes of season five, she still has to face her cast mates at the upcoming reunion taping, which is sure to be a major challenge. 

“I’m nervous just because I haven’t ever done it before,” she stated. “Sounds like it can be a long day. I’m nervous to meet Andy [Cohen] … I’ve never breathed the same air as Andy.”

” I have not seen the majority of my castmates or spoken to the majority of them since we wrapped filming, which was more than six months ago. Maybe just like a text message here and there, but not in the same room talking,” Dr. Moon went on. 

“So yeah,” she added. “I’m nervous because I think there is a lot to unpack.”

To see more of Dr. Moon and her cast mates, don’t miss new episodes of “The Real Housewives of Dallas” season five, which air every Tuesday night at 9/8c on Bravo.