Is it definitely good to go to a dermatologist?

Of course, it must be nice to pour money into it, but

I have sensitive skin, so I'm worried it might get worse.

It's great that the blemishes fade after just one laser treatment, but I was worried that the redness might actually get worse.

I really want to get rid of enlarged pores, nasolabial folds, and the blemishes popping up one by one.

I have particularly large pores, so...

Wow, how do other people have such small pores? It's fascinating.

Is it innate, or do people manage it at home...?