Adoption...

Has anyone given their baby up for adoption or thought about it? He is almost 2 months old and so far has a dairy allergy, and now almond milk is doing the same (worse actually) that milk did to him. I read that if baby is allergic to milk proteins they can be allergic to soy as well. He isn't ever happy with me, I feel like all I do is hurt his tummy and not doing well enough for him. I can't even take care of his older brother, my mom is helping with him. I'm not doing well at all and I don't know how to fix it..