Congrats! Teen Mom 2 star Kailyn Lowry gave birth to her fourth child. The reality star, 28, shares her new arrival with ex-boyfriend Chris Lopez.

“No name yet but we are all healthy and so in love,” Kailyn tells E! News about her little one. “I can check giving birth during a pandemic off my bucket list now.”

The podcast host’s bundle of joy weighed 8 pounds, 15 ounces, and was 22.5 inches at birth. Now, he’s getting settled in at home.

The Pennsylvania native revealed she was expecting her fourth child on February 4. “I’m almost 16 weeks pregnant [and] it’s been a rough few months this time around,” the reality star said. “I’ve had nausea, morning sickness, and absolutely no energy. This week I’m starting to feel a bit better and I’m really hoping it stays this way!”

Teen Mom 2 Kailyn Lowry Baby Bump Photos
Courtesy of Kailyn Lowry/Instagram

In May, the 16 and Pregnant alum explained this pregnancy has been the easiest on her physically — but it’s been a bit rough on her mental health. “Emotionally, this has probably been my toughest pregnancy,” she said on Instagram at the time. “We’ve been keeping busy at home, planning and decorating his nursery. I can’t wait to show you the finished product!”

On top of her coronavirus concerns, the starlet has a rocky relationship with her third and fourth children’s father. Kail alleged Chris, 26, cheated on her with an ex-girlfriend.

“It’s hurtful,” she told Us Weekly of his actions in March. “When I loved someone so hard, it was devastating to know he was capable of hurting me to the extent that he has. When someone can lie through their teeth so well … I fell for it, only to find out later my gut was right all along.”

Kailyn had her first child, son Isaac, with ex-boyfriend Jonathan Rivera in January 2010. She married ex-husband Javi Marroquin in September 2012 while pregnant with her second child, Lincoln, who was born in November 2013. They divorced in December 2015. She gave birth to her third child, a son named Lux with Chris, in August 2017.

The proud mama hasn’t confirmed much about her dating life lately — but it seems she has her hands full with her sweet group of kids!