Sharp pain

Last night I flexed my abdominal muscles when going to bed and felt a sharp, almost moving type pain in the right side of my pelvis. It went away quickly and hasn’t returned. I will occasionally feel a very light dull pain on the same side (either that or I’m making it up kind of like line eyes). I have no other symptoms that would make me think ectopic, but my first scan isn’t until 10 weeks (I’m 5). At this point would you just monitor for any other symptoms? No spotting, not lightheaded, pain is not really persistent and has not been increasing. This is my first pregnancy so EVERYTHING has me beyond anxiety ridden.