"Happy baby bump at 13 weeks! Omg soooo huuuge already what's going on in there? Lol #HappyMom #pregnancy," the 32-year-old wrote on May 7. In the snapshot, the mom-to-be displayed her baby bump while wearing a pink bra.
"My natural hair has grown soooo much and it's so thick!" she added a day later. "It must be all of the prenatal vitamins, and all of the healthy food I've been eating. I must say...I LOVE being pregnant! I've never felt this healthy, and happy in my entire life!"
In a second photo, Tequila sits on her bed while cradling her bare stomach. "The baby & I would like to remind everyone today to: "Live like there's no tomorrow!" she quipped.
Tequila announced last month that she's expecting her first child. In an exclusive interview with Us Weekly, she opened up about how her future child has saved her life. (Her fiancee Casey Johnson died in 2010, and she had a stint in rehab that same year.)
"It has been quite a painful journey for me, and I never thought I was going to make it out alive. So to be able to do a total 180 and finally be blessed with my first child gets me so emotional that I can barely even handle it," she told Us.
"I never knew such a love like this could exist, but I guess motherhood can truly change some people," she continued. "I know it has definitely changed me, and I'm already thinking about having more."