Hello: You may be suffering from Mild Cognitive Impairment. I suggest to stop drinking and keep record of everything symptom you notice. Try to have a healthy life: sleep well, eat healthy, do some physical exercise, and do some exercise for the brain as reading (read as much as you can and if possible have a discussion with someone else about the topic you read), chess, Sudoku, crosswords, scrabble, etc. A Head CT or MRI would be helpful looking for ischemic injuries or other kind of lesions due to alcoholism or vitamin deficiency. When I see a patient with memory and/or language complaints, I usually ask for a CBC, glucose, thyroid panel, serum electrolytes, liver function tests, VDRL, Vitamin B12 and folate. I recommend you to look for a neurologist for a complete cognitive assessment, with focus on language and memory. I hope this helps. Please let me know if you have any doubt before your appointment.