updated 01/28/2013 AT 6:30 PM ET
•originally published 01/28/2013 AT 7:00 PM ET
Wedding planning is no piece of cake for Katrina Bowden.
“It’s just crazy,” Bowden, 24, told PEOPLE right before this year’s show on Sunday. “I didn’t know anything about weddings, and now I’m starting to learn everything and it’s just kind of nuts. There’s a lot that goes into it. I don’t have a planner, so I’m doing it myself.”
A number of things about the process put the star (who wore Badgley Mischka and Forevermark diamonds) on edge.
“[The biggest challenge] is just figuring out when you need to do everything,” she says. “Picking a day is really difficult, too. People book things years in advance. I think everything about it is difficult. We don’t have a date set, we need the timing to be right, we need our family to be able to go.”
Bowden does expect things to take a turn for the better.
“It’s hard when you’re working, but now that I’m not working, I have a little more time,” she says. “It’s exciting. It’s fun.”
Once she eventually does walk down the aisle, she hopes for some special surprises at her reception.
If her costar Tina Fey were to give a speech, says Bowden, that “would be amazing!” Adds the actress: “If she offered, I would totally take her up on it. Tracy Morgan has told me he’d like to sing at the wedding at some point. I was like, ‘If you do, I will love you forever.’ ”