Disgusting red bumps on my scalp!? help!?

Best go see a doctor.

I get that when I color my hair. There is something in hair coloring that irritates my scalp. I also need to be careful about hair gel, too.

Yours also looks like a contact dermititis issue.

Have you used any product on your hair? Soap or irritation from pillow?

Worn someone else's hat? Were you exercising and that area get rubbed?

In any case, the Dr. will give you something to calm it down.

Stress can increase a reaction, too.

Good luck, soldier!!