Amber Portwood has returned to social media after being faced with allegations of a second pregnancy. However, the Teen Mom OG star isn't saying a thing about the swirling rumors regarding her potential second child.

Earlier this week, after celebrating the Halloween holiday with her former boyfriend, Gary Shirley, their daughter Leah, and his youngest daughter with wife Kristina, Portwood took to her Instagram page to share a family photo of the group together in their costumes.

"We had a great night trick or treating. Hope everyone had a good Halloween!! Love always," Portwood wrote on November 1.

While Portwood didn't say anything about the swirling rumors, which suggest she is several weeks pregnant with the child of her new boyfriend, Andrew Glennon, a lighting technician from Los Angeles, fans certainly bombarded her with comments about the possible baby news.

"[You're] pregnant? Congratulations!! Do you know what your having yet? Is [Leah] excited?!" one person said.

"Congratulations on the pregnancy you are a great mom don't let anyone tell you different," another added.

A couple of other commenters pointed out that Portwood had previously refused to have children with ex-fiance Matt Baier, claiming that she had to stay on medication and didn't want to jeopardize her potential fetus by taking the harmful prescriptions.

As for why she possibly changed her mind about expanding her family, Portwood's fans seemed to think she may have a new outlook on life now that she's ended her relationship with Baier and begun to date someone new.

"I wouldn’t think she’s on half the meds’ now she’s away from [Matt Baier]," one person noted, adding, "I swear he was what made her worse!"

"So true she probably didn’t even want to have kids with Matt," another commenter responded.

Portwood ended her relationship with Baier earlier this year and began dating Glennon, who she met while filming Marriage Boot Camp: Reality Stars Family Edition, in Los Angeles over the summer and made her red carpet debut with him at the MTV Video Music Awards in August.

To see more of Amber Portwood, her boyfriend, Andrew Glennon, and her many co-stars, including Maci Bookout, Taylor McKinney, Ryan Edwards, Catelynn Lowell, Tyler Baltierra, and Farrah Abraham, tune into the season seven premiere of Teen Mom OG on Nov. 27 at 9 p.m. on MTV.