Stop tracking or measuring your symptoms.
A single chiro adjustment will not make a difference unless you have a locked up back. The idea that you tracked how you felt after a chiro adjustment suggests you are too focused on tracking symptoms.

When you say 'socialize with friends,' what does that mean ? Going to a club ? Large groups with lots of voices ? Noisy environments ? Have you tried wearing foam ear plugs in environments with lots of voices ? You can still hear nearby voices with them.

What do you mean by exercise ? Are you doing cardio with a targeted heart rate ?

Can you watch a Crackle (free) or Netflix or Hulu or YouTube program on a computer with ear buds ?

Are there some types of TV programs that you tolerate better than others ?

My concern is that you have over-sensitized yourself to the slightest appearance of a symptom. Once you notice it, anxiety kicks in and magnifies it 10 fold. Many of us live with PCS symptoms at a 2 or 3 level. If we let them frustrate us, that frustration anxiety will quickly push those symptoms to an 8 or 9 intensity.