K.N.
Hi E.,
You might consider asking for a referral to a dermatologist. My daughter never had cradle cap, but after asking multiple times about the bumps/redness on her cheeks and being told it was dermatitis, and about the bumps on her upper arm and being told the same thing, she was diagnosed with Keratonin Pilaris last month (at 16 mos old). KP is an inherited skin condition (not contagious). But I was so stressed out by what I might be doing or not doing to cause the "dermatitis" that it makes me angry that they were so dismissive and that it took so long to diagnose her correctlyl. Go for a specialist. I think you will feel better!
K.