I'd definitely get checked out better on safe side
That's definitely what I am having tigersfan1991!
That is definitely a sign of labor hun so I think you should go to the hospital
Best of luck!! Call L&D see if they have any advice if you should go in or not
My sister had back labor and that's how she explained her pain. It was in her lower back and pressure in her bottom like she needed to have a bowel movement