14+3 Total noob momma to be

Hi! I am at 14+3. Last night, I felt sharp-ish jabs in my uterus (lower abdomen, centre) . It’s not too painful (bearable) but it is making me worried. Could it be quickening? Or something else? I’ve felt it again a couple of times this morning... What could it be? I’m curvy and I read it is too early to feel fetal movements. Could it just be ligament pains. I’ve felt those on both sides of my lower abdomen but never in the centre area which I believe is where my uterus is at right now.