19 years old and just finished my freshman year of college. Throughout freshman year, I had virtually no acne. During finals, I was pretty stressed and my acne returned.

But even when summer break started (early May) and I returned home several states away, my acne continued to get worse. Now in July, I still have pretty bad acne. What gives? If it matters, like 90% of the acne is around my jawline.

I've also been on a routine for 3 weeks to no avail:

Morning: Moisturizer lotion, then sunscreen

Night: Cleanser, exfoliator, then moisturizing lotion