36 Weeks & in pain

I’m barely 36 weeks today and for the past 2( almost 3 weeks) I’ve been having pain in my vagina bone? I’m not sure what it’s called exactly but if you press down on your vagina you’ll feel it. Anyways at first it hurt only through the night and it made it very painful to get up and pee every 3 hours. As the days went by my back also began to hurt at night making it more painful and uncomfortable to get up. Just recently the pain has been lasting all day not going away anymore. It’s very painful and I’m not sure if it’s normal or not? Does anyone have advice or know what it is? Not to mention I’m a very small female too.