After opening up about her heartbreaking struggles in trying to have a baby, former One Tree Hill star Jana Kramer has shared the exciting news that she and husband Mike Caussin are expecting their second child.

鈥淪urprise! We have a rainbow baby on the way and couldn鈥檛 be more excited!鈥 Kramer revealed on Instagram, alongside a photo of herself and Caussin with their 2-year-old daughter, Jolie. 鈥淛olie is going to be a big sister and we鈥檙e becoming a family of 4!鈥 In front of the family was a sign revealing the due date: 鈥淥nly child expiring November 2018.鈥

It鈥檚 been a difficult and at times heartbreaking journey to baby number two for the couple. In December, the country singer shared that she had suffered a miscarriage and that it was not her first.

鈥淚 debated posting this for the exact reason why it鈥檚 a silent struggle,鈥 she wrote at the time. 鈥淚 don鈥檛 want 鈥業鈥檓 sorry鈥 or sympathy. I just don鈥檛 want to feel alone. And I know I鈥檓 not.鈥 Kramer also told People that she lost another pregnancy just this past February after completing a round of IVF. In total, according to People, she has suffered five miscarriages.

Kramer and Caussin have faced additional personal struggles over the past two years. Rumors of Caussin鈥檚 alleged infidelity caused the pair separate, but in December, they renewed their vows in a beautiful Hawaiian beach ceremony. 鈥淚鈥檝e never been more ready to live day by day and enjoy each day as it comes at me,鈥 Kramer said at the time.

Congrats to the growing family!

Are you happy to hear Jana Kramer鈥檚 baby news? Let us know @BritandCo!

(photo via Matt Winkelmeyer/Getty Images for iHeartMedia)