Unlike her sister Jill Duggar, it looks as though Jessa Duggar's pregnancy is off to a great start. In fact, it's been so good that the future celebrity mother hasn't dealt with any weird pregnancy cravings or morning sickness just yet.

Jessa Duggar, Ben Seewald Baby News: Is The Couple Expecting Twins?

According to E! Online on Wednesday, a source close to the mother-to-be dished on her pregnancy, saying that she is "coming along nicely" and feeling really good so far. The reality star is expecting her first child with her husband Ben Seewald, who she married back in November of last year.

The insider told the site, "Jessa's pregnancy is going well so far. She has barely been sick, but she did have a spell for about three weeks earlier but feels great now."

Jessa Duggar Baby Bump: New Reports Indicate That The Reality Star Might Be Pregnant

Jessa also revealed that she is trying to stay fit throughout her pregnancy as she doesn't want to "gain a lot of weight."

According to People Magazine last month, she said "I want to gain a little less weight and not stress out about it. I do want to make sure that I'm eating healthy. You are eating for two but the other is, like, a speck. I am trying to make healthy choices now that I'm entering my second trimester."

As far as her workouts, Jessa also says that she is trying to do what she can while her baby bump continues to grow in the coming months.

She said, "I'm just trying not to overdo it right now. I am still working out, but not trying to break any records."