Jessa Duggar and her husband, Ben Seewald, are counting down until they get to meet their little bun in the oven. Until then, Jessa, the excited mother to be, shared a selfie debuting her growing baby bump and a countdown update.

The 19 Kids and Counting star announced that she and her husband would be expecting their first child together on April 21^st.

On May 18^th, she shared the snapshot of her growing belly, captioning it "16 weeks 1 day #BabyBump #BabySeewald."

In the picture, Jessa is wearing a fitted purple t-shirt with jeans, and stands in front of her bedroom mirror.

The baby is due in November, and the time will fly by. Before long, fans will hardly be able to keep track of Jim Bob and Michelle Duggar's grandchildren.

Ben has recently graduated from community college, which Jessa is over the moon about.

As he crossed the stage to accept his diploma, he turned to the stands, where the Duggar family was cheering him on, and blew Jessa a kiss.

Jessa was so excited about the sweet gesture that she shared a video clip of it on her Instagram page, with the caption: "...and he blew me a kiss from the stage! @ben_sewald, I love you so much! So proud of you! #CollegeGraduation #NationalParkCollege."

She also shared a photo collage, which she wrote a congratulatory caption for: "Congrats to my man @ben_seewald!!! So proud of you! #CollegeGraduation #NationalParkCollege".

The couple seems happy to have shared their first big milestone, and now they are preparing for the next big one coming their way this November!