May naka experience na po ba nito?

I wish I could help more directly, pero need ko malaman kung ano exactly ang problema mo para mabigyan ka ng better advice! Is it a rash, wound, infection, or something else sa baby or sa iyo? Once you share a bit more, mas makakasagot ako or ma-guide ka better, but honestly, if it's been 3 days na, better check with your doctor para sure na alam natin kung ano 'yan at makakuha ng right treatment. You're doing great by asking around and being proactive about this!