4.5 month old still acting colic?

Stay away from gassy food. I heard the BF babies bowls are really weird. But you know your baby and if something feel off, then tell the doctor. My daughter is 4 months and she was really gassy, we thought she was colicy but she has acid reflux. Acid reflux can mimic or cause colicy behavior. My daughter would act colicy because she didn't want to burp up the acid and it just hurt her. My doctor also said that acid reflux peaks at around 4 months because baby is on the move. It doesn't hurt to ask your doctor.