Mama June Shannon’s daughter Anna “Chickadee” Cardwell’s treatment is “working” amid her cancer battle.

The 28-year-old gave her Instagram followers a health update on Thursday as she undergoes her third round of chemotherapy.

“this [photo is from] yesterday,” she captioned a silly selfie with her boyfriend, Eldridge Toney. “it was pretty good day but … Cracker Barrel was good going down but not up ????.

“but over all it’s going good and chemo is working we come to find,” Cardwell continued. “so things are looking good ????????????????.”

News broke in March that the former reality star is battling stage 4 adrenal carcinoma.

Earlier this month, Shannon spoke exclusively to Page Six about the uncertainty surrounding her eldest child’s future when faced with such a “very rare” disease.

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“I’m bluntly honest about people with this: We don’t know what the life expectancy is,” the “Mama June: Family in Crisis Star” star explained.

“Only one in 1 million people get it,” she noted, going on to say that while “only a few doctors … treat it,” Cardwell has been undergoing “aggressive” chemo with a “cancer specialist” since her February diagnosis.

After clarifying that Cardwell has “lost all her hair,” Shannon added, “If [this treatment is] not helping, then we go back to the drawing board, and we don’t know what the next step is.”

The “Mama June: From Hot to Not” alum praised her other three daughters — Jessica “Chubbs” Shannon, 26, Lauryn “Pumpkin” Efird, 23, and Alanna “Honey Boo Boo” Thompson, 17 — for being there for Cardwell during her struggles.

“She’s close to the hospital in case anything happens,” Shannon explained. “Me, Pumpkin or Alanna come up one day [to visit], then Jessica.”

Cardwell is the mother of two daughters herself, sharing Kaitlyn, 10, and Kylee, 7, with her ex-husband, Michael Cardwell.

She has been in a relationship with Toney since 2017.