The Hills star Kristin Cavallari has confessed that being pregnant is not as hyped up as it sounds.

In the newest issue of In Touch Weekly, Cavallari revealed, "You just feel gross. I live in leggings. I need to get it together and maybe put a little effort to feel better about myself."

Cavallari is pregnant with her second child with Chicago Bears player Jay Cutler. The two have Camden together, who is 17 months old.

On top of not feeling up to par, Cavallari revealed that she is into her second trimester and has experienced exhaustion.

Kristin Cavallari Pregnant Again, First Baby Bump PHOTO Of Baby No. 2, Months After Jay Cutler Wedding

"I've been great, except that I'm still really tired. It gets better after the first trim

Still, she's not too pressed about losing any baby weight she has gained during this pregnancy.

"Breast-feeding helped me last time, but it took me a solid seven months to feel good in my body again. I think a lot of it is mental, and you just can't beat yourself up about it."

Cavallari recently revealed the cravings that she's going through this time around as well. And while sugar is definitely at the top of the list, it hasn't had the healthiest side effects.

Kristin Cavallari Of 'The Hills' TV Show: Jay Cutler's Wife Admits To 'Fake Fights and Relationships' [VIDEO]

"I had a really heavy sugar phase there for a few weeks, and literally my husband had to cut me off of sugar because I broke out the worst I've ever broke out my entire life, so basically I poised myself. My body was in shock, but I had that with Camden as well."

Cavallari is keeping the sex of this baby a secret.