Lower abdominal pain

I woke up with some lower abdominal pain this morning. When I'm laying down, it doesn't hurt, but when I get up, it starts to hurt. It's super uncomfortable. At first, I thought maybe some gas, but I haven't felt like gas or that I needed to use the bathroom like that. Just curious of anyone else has had something similar. I didn't want to go to the Dr. unless it seemed to get worse. It kinda feels crampy. If that helps.