I need help!!

So, usually I will look up what I need to on google but I don’t even know how to put this is a smaller amount of words and it make sense for google to answer me.

I have been perfectly fine. I’ve had an incredible pregnancy so far.

This morning around 6 am (I imagine) I woke up laying on my back in so much.. pain, aches, etc.

the pain and aches are near, if not in, my right back side, kidney area. I can walk around, I used the bathroom like 30 minutes ago. (1 and 2) I was thinking kidney stone but I don’t hurt when I walk. It’s only when I lay on my back. I can’t lay on my right side either. Trying not to look too deep into it but I cannot lay on my back at all. And I am 19 weeks measuring almost 2 weeks ahead.