It is common for some things to be overwhelming and confusing after a concussion. Like any recovery, concussion rehabilitation is not linear, but full of peaks and valleys.
Throughout rehabilitation for a concussion, patients may experience new symptoms after a more prominent symptom has resolved. Some people might even have a hard time relating symptoms directly to their concussion. Fortunately, physical therapists trained in concussion management are able to recognize these signs and symptoms and guiding patients through rehab.
Concussions have gotten a lot of attention in recent years, mostly negative attention. It is true that in an ideal world, no one would suffer a concussion. However, life happens. Concussions are thought of as only occurring with a blow to the head which, in reality, is only one way that they can happen.