Yes, you are seriously over analyzing. PCS has enough to deal with without adding other issues. There is no need to even pay attention to any symptom that only lasts a minute or two, even longer in some situations. I have balance issues frequently but they only last a few seconds. I just move on.

Before PCS, many of these strange symptoms came and went without us even thinking twice. Now that we have a potential cause, everything gets thrown into the PCS realm.

There is a saying, 'When you are holding a hammer, everything looks like a nail.'