Weird pains...?

Im 29 weeks and last night I started getting this weird sharp pain that shot up to my belly button and up my sides (felt like an electrical shock lol). This is my 3rd child but I never had this with my other 2. It was so painful I almost dropped to my knees (and I have a very high pain tolerance)! It happened about 4 or 5 times over 15 min then stopped and again today. Has anyone else ever experienced this? What is it? Is it something I need to worry about?

I got weird shocking pains in my belly and vagina and everyone told me round ligament pains. I wanna say that sounds the same and is normal.

It's normal hun.

I had that and my OB said it's just how the baby is positioned..he/she may be laying on a nerve!