Snooki -- Pregnancy Is Disgusting ... I Hate It

Pregnancy is HELL, so says Snooki ... who tells TMZ the process of childbearing is much more disgusting than everyone makes it out to be.

The slimmed-down "Jersey Shore" star was hangin' at LAX -- sans her baby daddy Jionni and her baby Lorenzo -- when we asked if she planned to bang out another kid anytime soon.

"Yeah, I want one right now, but it's just not the right time," Snooki said ... adding, "We're gonna try to plan this one."