Help! Painful pimple on forehead?

ttcl l Asked: Help! Painful pimple on forehead?

I have always been complimented on how clear and nice my skin is, but when I break out, there's just one or maybe two, but huge pimples that don't come to heads. They are very pink (not read) and bumpy. They usually grow at a specific part of my face and remain bumpy after they pain goes away (internal scars?). This time, it's on the right side of my forehead and it's pretty big. No matter how hard I squeeze, nothing comes out. I see no puss either. It is so painful when I touch it, and it's uncomfortable even if I leave it alone. I tried using toothpaste and hydrogen peroxide and proactive refining mask (from ages ago) but nothing works. Please help? And do you think I will be able to cure the bumpy scars (they all formed at one place on my face, and it looks like a big mark)? is there residuals in there (they're several months old now) that I can somehow get rid of? People say it's not noticeable but it is to me! Please help (especially get rid of the one of my forehead), thank you!