Terrible gas pain

I have been having terrible pain that feels like gas pain for three hours. I tried gas x, baking soda/lemon water, lots of stretches/movement, laying on my left side… nothing is helping. I am hurting so much and I just want to go to sleep. Should I be concerned this is something other than gas or is this normal for gas pain?! I’ve never had gas pain that didn’t go away as soon as I took gas x