Why does it hurt? Normal?

Julia • FTM. Blessed with baby boy ❤️
I've been having some pain for about I don't know more than 2 weeks? I guess. Don't know if it has to do with how far long I am but I'm 10 weeks pregnant. I don't really know how else to explain it so I'll do my best.
My right butt cheek hurts, not all of it but about half ways down. it's horrible sometimes? I haven't fallen, I'm not sore at all?? I really have no idea why it could but hurting?? Sometimes it just hurts out of nowhere?? Can anyone help or should I just ask my Doc?....