I know exactly what your talking about! My little girl was extremely active and the random sharp pains (sorry for the gross description) felt like someone was like taking a long knife and stabbing me up my vajay-jay! It happened once while driving and I almost wrecked my car. I spoke to my high risk OB about it and he said some women get them and some don't. But yeah their definitely not round ligament pains or sciatic nerve pain.

But its just every once in a while...like sharp stabbing pain...I have had round ligament pain and it was nothing like this

yup with both my boys I had those same pains.....round ligament pain is what they're said to be

But it's not in my back

Sciatic nerve pain