Should I see a doctor and get treatment? (Photo)

Hi, in December I scratched the surface of my pimples that caused a wound. It lasted for about two weeks and it was able to heal. It was still there so I used Mederma Advanced Scar Healing gel (not as effective). It's been about three months since I've had this scar and I think it's called a pitted scar. It's really red and I'm considering if I should get any treatment? I often use Neosporin for it to heal and Vaseline for a smooth surface so I can apply foundation and concealer to cover it up.