Little red bumps

Samantha • Aydyn 💙👑🧸 December 16th 2019 Coraline 💖🎀🧸November 23rd 2021 Jasper 🩵🧸👑 May 17th 2023

So my son is 6 weeks old and he has these little red bumps on his chest anyone know what they could be? ( He does have a doctors appointment Friday )