Hiya DPlant,
firstly well done for admitting that you have a problem,that is the first step.Are you still managing to drink alcohol?I know this is a crazy question but from experience,I know that will be forced down you whatever.Obviously if you are you should stop,but you dont need me to tell you that.I dont think anyone has mentioned pancreas problems,but the symptoms sound very much like what I had.
There is always the chance that if you stop drinking the body will recover.
It will take time to see any results of not drinking,but please try and explain to your doctor that you want to stop.I hope you have a listening doctor,if you are not happy,see another doctor at your practice that you feel you can chat to.
I had many tests,which obviously are not the greatest thing to go through,but they will get to the bottom of what is wrong.
Lastly,like some have said,it was a small amount of blood,so dont panic please,keep as calm as you can and get proper medical help.
I wish you all the good luck for the future,keep us posted
Best wishes
Aya B