What do you do when your skin suddenly breaks out?

Because it's summer, my sebum is exploding + stress...

My skin suddenly broke out really badly.

How do I revert this?

I've developed bumps and breakouts that I never had before, and they just won't go down.

Especially the jaw area...

Is there a way to soothe it quickly other than going to a dermatologist?

First of all, I have been using the Cica ampoule consistently...

For reference, I have combination skin with oily skin, large pores, and redness.

But this isn't folliculitis, right?