Is it normal for my sides to be hurting? Like it feels like I have a kidney infection or…

Is it normal for my sides to be hurting? Like it feels like I have a kidney infection or something...but Idk how because I only really drink water or whatever. I get nervous because my friend said she went to the hospital with kidney pains and she was in labor...

but I haven't had any other signs of labor or any at all for that matter