extreme gas pain 😢

Sy
I think my precious girl is having gas pain when she has screaming fits. I know it's not colic (yet) because it doesn't last longer than an hour or so. But she just seems so uncomfortable and I feel awful. I have used gripe water but it doesn't seem to help too much, on top of massage, exercise, bath, etc. 
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What have you used to help with gas pain? Do simethicone drops work better than gripe water? She is 7 weeks old. Any advice would be awesome!Â