Babywearing a ton helped cut down on some crying. And she did better out places with lots of simulation. Also standing in a dark bathroom with the sink on sometimes helped But Sadly the only thing that ever really worked for us was time.
Try infacol or colief. I'm using infacol with my 5 month old and it has worked wonders with him but my friend who BF she uses colief drops and they work brilliantly for her baby. I was told by the Dr to give it 2-3 weeks and if there was no improvement to take him back but they have done the job x
Definitely recommend going to a breastfeeding support person/group to check latch etc - my little girl had really bad colic and turned out she was swallowing lots of air due to a poor latch due to a tongue tie. We tried infacol and gripe water and all the non ‘medical’ techniques prior to that too! It stopped within a week of having her tongue tie cut though!
Infacol or similar