L.M.
I had similar issues with my daughter when she was an infant and I complained to the pediatrician over and over with no results or help, the only advice I was given was to just give her the gas drops and it would be fine, just ride it out. It wasn't fine, it was ridiculous, I finally made a decision myself, "for crying out loud, I thought, I am her mother and this is not working and my poor baby is miserable", so I did some research and I changed her to soy and it was the best decision I ever made. Formulas are like prescription meds, it is not one size fits all and every baby isn't going to tolerate them the same. I also bought an offbrand soy formula because the ingredients were the same as the name brand (by law they have to abide by nutrition guidelines to be sold in stores) and saved 50% per month! Use your best motherly judgment as you know what is best for your baby. Do what you need to do.