Not certain of a TBI or crash/fall after a night of drinking.

Hi everyone,

Last time I drank alcohol was short of a month ago, had quite some drinks with friends and noticed the morning after was sort of a brown out. Some blurry moments especially later in the night.
Last year had quite some health anxiety around functioning of my brain, mostly on social aspect. (still be able to have good conversations, be witty and sharp)
Since that last binge have been feeling a little bit off, i’ve had this feeling more lately but only for about a week and then it started to fade away, but now it lasts longer, avoiding more social settings for a fear of socially being off because of this damage.
My question that my mind keeps filling in these gaps of the brownout by thinking I mightve crashed into something, took a bad fall or somehow managed to cause some sort of physical or structual damage of the brain by an impact of some kind. Even though I woke up just fine in bed without scars or anything like that.
Will be seeing someone for this soon, just wondered if you guys had any insights on the matter.
Have a good day yall.