White noise,
TV static,
Baby Bliss Gripe water (worked wonders),
Heartbeat bear,
Swaddle,
Belly massage clockwise motion,
chamomile tea you would have to lookup I forget the exact amount,
Water water bottle on tummy.
When Alana had colic we would rotate these things around they all helped. Just know in time it will pass, I know it's so hard when they are fussy and you can't sooth them ((HUGS))