Hello everyone, ladies, lately my coccyx has been hurting very badly a…

Hello everyone, ladies, lately my coccyx has been hurting very badly and my lower back hurts when I stand for a long time, and my stomach feels like it's going numb, like a dull ache. It's almost as if it's in pain at 21 weeks of pregnancy, but I haven't felt this before, or maybe I just forgot about it all ?? It's been six years now.