Hello and welcome to the NeuroTalk Support Groups.

They do sound like pretty common symptoms of PCS although it is a syndrome so not everyone will have all the same symptoms. Please check out the
Traumatic Brain Injury & Post Concussion Syndrome Forum

There is a lot of information in the "Sticky" threads at the top of that forum.

Feel free to make a new thread in the main area of the forum and introduce yourself.

You're sure to get support and information from the members there who are dealing with similar issues.

take care.