Random cramps or sharp pains

Lauren

So wondering if this is normal randomly I’ll have like a sharp cramp in my abdomen area or if I get up to fast from a laying or sitting position. It only lasts a few mins then goes away. I don’t have any bleeding just random sharp cramp or pain. I figured it’s probably from my uterus stretching. It’s been over 8 yrs since I’ve been pregnant just figured it would be that.