Vagina hurts bad

Priya

Am 24 weeks and I have been suffering ligament pain for couple of weeks. But now my vagina hurts so bad to take every single step. It's so annoying and unbeatable. I feel the pain from outside like some nerves hurt or something like that. Does warm or cold patch help? Anyone had the same and what helped? Doctor said it's normal in my last visit as my ligaments are stretching but it was not this bad. 2nd preg here.