TMI FTM pelvic pain

I’ll be 37 weeks tomorrow and for the past week I been getting lots of soreness in my pelvic area but also a little lower like right on my vagina bone and it’s mostly on my left side. (sorry TMI) but it hurts every time I get up or move in general. My next appointment isn’t until next Tuesday so I’m waiting until then to mention it to my OB. But I was just curious if this is normal? Or what it means