If you have been thaikickboxing for any length of time, I guaranty you have had previous concussions. You just never had a concussion that caused lasting symptoms. Many concussions have symptoms that only last a few minutes or an hour or two. Plus, you likely have suffered many sub-concussive impacts. A single bout with a dozen sub-concussive impacts is like a concussion but one does not take a break.

So, that being the case, it is not unusual for you to be having a difficult recovery.

What have you been doing to help with recovery ?

What is you average day like ? Work, study, sports, exercise, consuming caffeine, alcohol, other intoxicants, sleep, computer screen time, music, etc.