Shawtyjill
New member
i'm a 15 year old girl, i'm not fat but a little chubby, and i want to lose some weight. I hardly ever exercise, i'm lazy and i no thats my problem but the thing is it hurts when i try to jog or run. like today i started jogging for like 2 min and my insides started stinging. i don't know if it's my heart or lungs but it stings right at the bottom of my rib cage on the left side. my mom said its just because i'm out of shape, but i wan to be sure. is it normal for it to sting there? and will it eventually go away? and this always happens when i run or jog, it didn't just start or anything,