Uncomfortable feeling

Everyday for months I've felt not sick got uncomfortable in my stomach, lower admoninal. When I fart it's goes away but then comes back? I have gotten my period everything month so I definitely couldn't be pregnant right? My period has been normal. 
I just have no idea... I wanna go to the doctors but I'm scared. Has this happened to you? I think it might be ibs as my mother has it but the way she explains it is different to what I get. I get this feeling EVERYday. Help please :(