I know what you mean. A normal drinker would not recognize the alcoholic hangover. If a normal drinker woke up feeling like I did, during my really heavy drinking period, they would go to the ER. I went to work.
Believe me, if you keep drinking they will only get worse until you are in withdrawal and need a drink to stave them off.
My advice would be to quit now. All I have to do sometimes is remember those hangovers and that gives me a reason not to drink.
Best to you.