Pelvic Pain at 23 weeks...

I’m a FTM and I just hit 23 weeks. I am petite at 4’9” and the last few days I’ve been having pelvic pain and soreness. No cramping but I just took my dogs for a walk, and I had to turn around I was just uncomfortable. Is that normal? My baby does sit very low, but I don’t want t get worried if I don’t have to...