I keep getting huge pimples on my chin periodically.

My skin changed from oily to combination.
My skin is generally on the dry side, but whenever I feel particularly unwell, acne breaks out on my chin and philtrum.
Among them, the acne on my chin is a real headache. I've even tried squeezing them out of frustration by grabbing deep inside, but it only made them worse, and I don't get the feeling that the pimples are actually bursting. When it's severe, my entire chin aches, sometimes leading to pain.
There isn't a home care method to solve this at home without going to a dermatologist, right?