Two days ago I may or may not have had a very mild concussion a few days ago. I fell hard on my back in Judo but did not hit my head. I felt slightly fuzzy after practice and that has continued, though decreasing. One of my pupils is refocusing slightly slower than the other and I have since felt slightly foggy and disconnected, with the fogginess getting better since a day or so after the incident. Recently I started feeling sinusy pressure between my eyes and having sensitivity to light and sound, with pressure directly at the top of the nose, and yesterday got a piercing headache on my eyebrow in my sinuses, which went away after sleep. I still have some sinus pressure which increases when I bend down or move a lot, but little to no pain. Are these two symptoms related and what would be your general advice. I have an appointment with my PCP on August 6th as a new patient (just got free health care).
Don't worry. Symptoms will subside of its own. But to be on safe side, get your cat scan of brain done. Take tab paracetamol SOS if any pain Hope my advice will help you.  Take care. Don't forget to rate me.