Skin Condition Log )) No wonder I wasn't feeling well, and now I have a pimple on my scalp

I woke up and found a huge pimple on the top of my head lol. It feels super hard and painful to the touch. Should I just leave it alone? Or should I just squeeze it out? I'm really conflicted ㅠㅠ Pimples on my face are annoying enough, but having my scalp like this makes me really not want to look in the mirror!! I'm wondering if it's because of the temperature fluctuations... Is everyone else's scalp condition okay? If anyone is suffering like me, please give me some words of comfort ㅠㅠ~!! I wonder if it will get better if I shampoo gently... Anyway, I hope everyone has a safe night, whether it's for their skin or scalp!! Good night~!