BLOOD ALCOHOL LEVEL

I was emitted to the hospital recently by family due to a fall and even being discharged the doctor told me my BAC (BLOOD ALCOHOL LEVEL) was 1.8 which is ridiculously high and I understand that is a problem…. but where i see the real problem is that I only had 2 mini (50ml) bottles of titos vodka within an hour, maybe longer. Then I wake up in the hospital…. I am definitely ready to put down the cup but a little concerned that they’re is a problem

(PS. I was around family and friends the whole day and we all know and witnessed exactly how much i drank and are very confused *doctors can’t believeit * ) any input will help