Anyone whose had a baby with colic please help with any advice. My baby is barely 3 weeks old and she just started this week. She cries for no reason and gets all red and clenched fists. I always check her diaper check if she’s hungry carry her soothe her lay her down I put lullabies and the vibrating machine in her bassinet I check if she’s cold or hot. And nothing works!

Im breastfeeding and supplementing with sensitive formula using dr browns anti colic bottles

What am I missing? Any advice please. Does this go away?