Mama, please get your baby checked by the doctor as soon as possible, especially kung bago lang yan lumitaw, better safe than sorry talaga! A few of us moms have had bumps or marks pop up on our babies' foreheads, and honestly, kailangan talaga ng professional to know what it is. It could be something minor, pero ang pediatrician lang ang makakasabi ng tama. Huwag mag-alala, most baby skin stuff ay treatable, but you need to know what you're dealing with first. Magpa-check na kayo ngayon, okay?