Is this normal?

I’m a FTM at week 10. I’m experiencing occasional cramps in one side of my butt cheeks (none for abdominal, no abnormal discharge etc). Feels somewhat like having a pulled nerve. It’s been a few days and for no reason. Never encountered this bef preg or not like I’ve done any strenuous exercises ever since I’m preg. Is it a concern? Anyone experienced it too#firsttimemom #advicepls