Arousal dreams after drink

Patient: Sir,My name is Aditya Kumar, i live in Lucknow,India…my problem is something that i couldn’t figure it out…whenever i drink , i try to remain awake..but still i get sleep…now the problem is that i get sexual, arousal dreams which are super uncontrollable… i remain unconscious at that time, and after in the morning i forget everything except glimpses…and the other problem raised from this is that in sleep i make sexual actions..if someone sleeps beside me..i get over at that person…i have my family relations destroyed by this…please tell me what is this thing..i haven’t drink since i realized about it…its been around 2 years but i realized now only..please help me… i’m totally confused & afraid also…

Symptoms: nothing

Doctor: