Today's skin condition record - Why am I getting acne on my forehead? ㅠㅠ

I wanted to start the day in a good mood, but a pimple popping up on my forehead has left me feeling down since this morning. It isn't a spot where I usually get them, and seeing a few suddenly appear along my hairline makes me feel frustrated about what might be causing it. Could it be because I recently changed my shampoo, or is it just because I'm tired from staying up late last night?

I wanted to soothe it quickly, so I gave it an emergency treatment with tea tree oil before going to work. I keep touching it and it bothers me, but I’m holding back and just keeping a patch on because I’m afraid it will leave a scar. It makes me feel even more regretful because, except for my forehead, the skin on the rest of my face feels quite soft when I wash it.

Today, I plan to drink more water than usual and pay extra attention to cleansing my hairline to avoid irritating my forehead. I earnestly hope that the redness will be completely gone by tomorrow morning. It’s hard to let a single pimple make me so emotional, but I’m going to try not to give up and manage it by keeping a detailed record!