Can anyone plz help a new preggo out? I'm constantly on my left side, then my leg feels like it's…

Can anyone plz help a new preggo out? I'm constantly on my left side, then my leg feels like it's guna brk, so I shift-shimmy to my right, then it happens again. I even try to sit up with 10 pillows, sourounding me, N my lower belly can't take that pain, it's like it makes her kick more cuz maybe she's squished. Oh help i need relief in bed. I have a pregnancy pillow too. I'm prob just being a softy....