Spit up after every feeding

Sarah

My baby is 2 months old today, and literally after every feeding she’s spitting up. Even if I hold her up for thirty minutes, when I put her down, she starts spitting up. Sometimes she spits up when she wakes up, basically an hour and a half after feeding?? Sometimes she cries but she just looks uncomfortable.. is it normal? What should I do? Doctor keeps saying all babies spit up... so idk