The 30-year-old Girls star was reportedly rushed the hospital following the gala due to health complications from her endometriosis. Sources told Page Six that the actress spent the night of May 1 in the hospital instead of attending afterparties with other stars.
According to People, Lena is currently at home and feeling much better. The star is notorious for her candor and has even been open with fans about her disorder, which causes tissue that normally lines the uterus to grow outside the uterus.
Last month, she opened up about her fifth surgery she underwent in order to relieve the chronic pain she experienced as a result of the disorder.
"My surgery went off without a hitch. When I emerged, cotton-mouthed, Randy told me something I hadn’t expected to hear, maybe ever: There was no endometriosis left," she wrote in her newsletter Lenny Letter. "Between my surgeries and hormonal intervention, I was disease-free. That doesn’t mean it can never return, but for now, once my sutures have been removed and my bruises have changed from blue to yellow to green to gone, I will be healthy."
The HBO star has yet to comment on her latest hospital visit, but we wouldn't be surprised if she makes a statement about it soon. She previously explained how she is forced to take care of her body due to her battle with the disease despite the fact that she's always on her feet.
"I got much more rest time than the average woman with endo would probably be permitted, considering my job," she admitted. "I have been treating myself like a delicate, delicate flower."
Click through the gallery below to see Lena's transformation!