Girls, hello everyone! 31 week, 4 days. Today I twisted my leg... swol…

Girls, hello everyone! 31 week, 4 days. Today I twisted my leg... swollen, it hurts so much, at first I didn't feel such strong pain when walking, thought it would pass... We came home from grandma's, the pain became unbearable, even to go to the toilet I can't, even with my husband, it hurts so much, burning, and it hurts so much that tears come up. Can you tell me a proven treatment method, maybe folk remedies helped, the main thing is that it helps and preferably not delayed. We haven't gone to the hospital, I'm afraid they will put a cast on ( At any moment there could be childbirth,