Gas cramps


This may be a dumb question, but can you tell when it's gas cramps and when it's a different type of cramp? I'm 8 weeks 6 days and I've had cramps on and off throughout my pregnancy. I know cramps are normal, but it still freaks me out! I'm also on progesterone which I've read can cause cramps. What do your gas cramps/pains feel like?