Stabbing pain ...

I had my 12 week scan yesterday and baby is measuring perfect and everything looking great, so no real concerns there but today I have had pains on the left hand side off my stomach pretty much all day ...

It just started out as a throbbing pain every now and then and as the day went on it has become more constant and painful.

It’s below my left rib cage and literally bang on my side. Friends have said ligament stretching etc but it feels more painful then that! 3rd baby and never felt it before! Anyone have any ideas?!

Thank you!