Cows milk protein allergy

Samantha

So after months of hell , my son was finally diagnosed. He’s been on soy, alimentum, and elecare and nothing has helped he’s up all night literally all night in pain. I’m starting to think something more serious is going on but no one will listen , has anyone delt with this and what formula ended up working for their little one? I feel like I’ve tried everything and I’m so tired of him being uncomfortable.