Lila is moving nonstop for about an hour, painfully, and I hear some g…

Lila is moving nonstop for about an hour, painfully, and I hear some gurgling sounds. Maybe she's not feeling well? The movements aren't like usual, now she seems to be thrashing around violently. Could they show up and that's why she's thrashing? Maybe we should go to the hospital to have them checked? Girls, please help me, I don't understand ?