Now that her first trimester is over, Alyssa Milano can take a deep breath.

“I feel really good,” the actress, 38, told People. “I’m not sleeping great because of the many trips to the bathroom in the middle of the night. So, I don’t know. I feel good, but if there’s a time I feel like I need to slow down, I will.”

Alyssa and hubby Dave Bugliari, 32, don’t know the sex of the baby yet, but they already have some names picked out.

But, she’s not dishing just yet. “I don’t want to tell!” says Alyssa.

While sleeplessness is a factor, there are some upsides to being pregnant: you don’t have to worry about being skinny all the time. “I’m not as body conscious or concerned with the way I look,” she says. “It’s more about what’s going to be comfortable versus what looks flattering. It’s a whole different world that I’m enjoying a lot.”

Meanwhile, Alyssa is still working and hasn’t started prepping for baby just yet. “Everyone says don’t do anything the first trimester, because God forbid something happens,” she says. “So, I haven’t really done anything. I’m going to New York to do a part in [the movie] New Year’s Eve , and I’ll be back home in three weeks, so I figure I’ll start then.”