“I thought I was gonna faint on stage,” she added, after exiting her Moulin Rouge! performance Megan Thee Stallion in Moulin Rouge! The Musical , photo by Theo Wargo/Getty Images Megan Thee Stallion was hospitalized midway through last night’s performance of Moulin Rouge! The Musical on Broadway. She was diagnosed with “extreme exhaustion, dehydration, vasoconstriction and low metabolic levels,” her representatives said in a statement. She has since been treated and discharged to rest, ahead of a planned return to the stage on Thursday. “Megan is incredibly grateful for the prayers and well-wishes from her supporters and is looking forward to resuming her role as Zidler,” the statement concluded. In her own statement on Instagram , Megan wrote, “Last night was a real wake-up call for me. I’ve been pushing myself past my limits lately, running on empty, and my body finally said enough. It honestly scared me.…